Hello everyone,

first of all I am not the the designer of the site wich our problem is all about, nor do I ever had conections to grav befor.
I'm only the admin of the server and I had to update php along with other stuff for security reasons.
I started with updating php from 7.1 to 7.2 afterwards we updatet grav. Everything went fine- no errors. Site is coming up - all fine. Expecting one thing: clicking in the backend on a content element type modular/modular_tiles the following error comes up:

Can anyone give me a hint on how to fix that problem?

Thanks in advanse.
Steffen

No one can give me a hint?

It's a shame you don't know the site or Grav very well, makes it hard to get more details. When you click on the other items down in the stack trace on the left side, do you see a call to a "translate" function or similar (that's what Twig's |tu is in the highlighted line), with arguments (shown below code) that might be a field label?

This piece of Twig is displaying a form in the Admin plugin. The highlighted line where the exception is thrown is translating the label for the current field. It looks like the label is an array and not a string, causing this exception.

This could be an error in the plugin or in your client's custom content type blueprint (modular_tiles). They may have declared a field incorrectly in YAML so that it's been parsed as an array. Can you paste that blueprint file in?

Hallo hughbris,

first of all: Thank you for your support.
you are right, it's a shame. But I can't help it. I need to fix the errors.

I've checked the 400 lines of error output for translation related things. But I could not find a line line with related to translation.

Wich yaml-file you might need?

Thank you for your efforts.
Steffen

Twig\Error\RuntimeError thrown with message "An exception has been thrown during the rendering of a template ("Array to string conversion")."

Stacktrace:

130 Twig\Error\RuntimeError in /var/www/html/cms.pipemaster.de/user/plugins/admin/themes/grav/templates/forms/fields/fieldset/fieldset.html.twig:18

129 Whoops\Exception\ErrorException in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:144

128 Grav\Common\Debugger:deprecatedErrorHandler in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:144

127 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_label in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

126 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:96

125 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_contents in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

124 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:57

123 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

122 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/d2/d2b319ee30d0afc49b8acdb56a5353b3cc081d521285e3fc4079422e6bea380a.php:77

121 __TwigTemplate_acf478c435b4de67309c8fe23aa64fc1e78a62d77dad46b54bc3ff69385eccfc:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

120 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

119 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:39

118 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

117 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

116 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:278

115 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_group in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

114 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:124

113 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_contents in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

112 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:57

111 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

110 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/d2/d2b319ee30d0afc49b8acdb56a5353b3cc081d521285e3fc4079422e6bea380a.php:77

109 __TwigTemplate_acf478c435b4de67309c8fe23aa64fc1e78a62d77dad46b54bc3ff69385eccfc:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

108 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

107 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/be/bef5367be18a200dd133633ac80f1bc2708f3cffa31f053b63e692287092fcff.php:39

106 __TwigTemplate_6566a793f25aee10eb3b8206d24ae0e900eb2eb00744544f6774432ccc4f98b8:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

105 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

104 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/df/df70eba9a45d9f3c987786b2bc51789dd0019ee59d0dc6c29f60c6d02efafb3d.php:103

103 __TwigTemplate_2a16a7e8aaa98e255390e242dc91d8b6bedcfb160d038ab0ecadab3ef7547fce:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

102 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/df/df70eba9a45d9f3c987786b2bc51789dd0019ee59d0dc6c29f60c6d02efafb3d.php:72

101 __TwigTemplate_2a16a7e8aaa98e255390e242dc91d8b6bedcfb160d038ab0ecadab3ef7547fce:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

100 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

99 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/aa/aab4257883a1f873640341d5284f907315cc40730f8fa4dbc7c8817b606013dd.php:48

98 __TwigTemplate_b5e9a2fe0a7b1f4a76e5da22e32083521d6a2ebb6c8c796b575b82c85da34c1c:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

97 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/d2/d2b319ee30d0afc49b8acdb56a5353b3cc081d521285e3fc4079422e6bea380a.php:77

96 __TwigTemplate_acf478c435b4de67309c8fe23aa64fc1e78a62d77dad46b54bc3ff69385eccfc:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

95 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

94 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/aa/aab4257883a1f873640341d5284f907315cc40730f8fa4dbc7c8817b606013dd.php:35

93 __TwigTemplate_b5e9a2fe0a7b1f4a76e5da22e32083521d6a2ebb6c8c796b575b82c85da34c1c:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

92 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

91 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/df/df70eba9a45d9f3c987786b2bc51789dd0019ee59d0dc6c29f60c6d02efafb3d.php:103

90 __TwigTemplate_2a16a7e8aaa98e255390e242dc91d8b6bedcfb160d038ab0ecadab3ef7547fce:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

89 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/df/df70eba9a45d9f3c987786b2bc51789dd0019ee59d0dc6c29f60c6d02efafb3d.php:72

88 __TwigTemplate_2a16a7e8aaa98e255390e242dc91d8b6bedcfb160d038ab0ecadab3ef7547fce:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

87 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

86 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/e1/e1738d6e81157393e71b95285e27f88471695cbc0dd380cc54d8286ba5f26e50.php:369

85 TwigTemplateb59a3f21337481f313a75216c55a687374c2a4ac425232706b8478aaf5b6bdb9990961275:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

84 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

83 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/e1/e1738d6e81157393e71b95285e27f88471695cbc0dd380cc54d8286ba5f26e50.php:240

82 __TwigTemplate_b59a3f21337481f313a75216c55a687374c2a4ac425232706b8478aaf5b6bdb9:block_field in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

81 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/d2/d2b319ee30d0afc49b8acdb56a5353b3cc081d521285e3fc4079422e6bea380a.php:77

80 __TwigTemplate_acf478c435b4de67309c8fe23aa64fc1e78a62d77dad46b54bc3ff69385eccfc:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

79 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

78 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/e1/e1738d6e81157393e71b95285e27f88471695cbc0dd380cc54d8286ba5f26e50.php:43

77 __TwigTemplate_b59a3f21337481f313a75216c55a687374c2a4ac425232706b8478aaf5b6bdb9:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

76 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

75 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/ad/adc1a53e09e803c8067e0a8c52818d34c87f22f0efc6d96e148ead7ebc5c7354.php:82

74 __TwigTemplate_e08ba2eff7bc4f142733fb4698507bda7e7d35c0c978a96dd8176d5e6dd5111f:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

73 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

72 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/b5/b5ec61f6db91dd54333f451bfe0c2b23ea801a5f89930bc9819d005884d70265.php:676

71 __TwigTemplate_a9b95e19f69e656dc4fd239b5f3d438b38cdea9ab65cfd461e21962c6a6515e5:block_content in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

70 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/06/062b7fc0afe99e5f57b378810063229871d0215f2198d638ba6cb95ba2ac83d9.php:320

69 __TwigTemplate_978babd4df48ea29e6592b5b08c1cea823724e93290f1fdba603d2eef7e60fab:block_content_wrapper in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

68 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/06/062b7fc0afe99e5f57b378810063229871d0215f2198d638ba6cb95ba2ac83d9.php:264

67 __TwigTemplate_978babd4df48ea29e6592b5b08c1cea823724e93290f1fdba603d2eef7e60fab:block_page in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

66 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/06/062b7fc0afe99e5f57b378810063229871d0215f2198d638ba6cb95ba2ac83d9.php:214

65 __TwigTemplate_978babd4df48ea29e6592b5b08c1cea823724e93290f1fdba603d2eef7e60fab:block_body in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:216

64 Twig\Template:displayBlock in /var/www/html/cms.pipemaster.de/cache/twig/06/062b7fc0afe99e5f57b378810063229871d0215f2198d638ba6cb95ba2ac83d9.php:67

63 __TwigTemplate_978babd4df48ea29e6592b5b08c1cea823724e93290f1fdba603d2eef7e60fab:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

62 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

61 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/a6/a6234fe3bd05158fa1fe26a7f4463dd85c56a4e241e7f0b59be5b73dff17460f.php:34

60 __TwigTemplate_113c2d009bcff6f7abcac9b7e3f97b051e3e8777bb7f7cf8f8eee125edd57468:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

59 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

58 Twig\Template:display in /var/www/html/cms.pipemaster.de/cache/twig/b5/b5ec61f6db91dd54333f451bfe0c2b23ea801a5f89930bc9819d005884d70265.php:99

57 __TwigTemplate_a9b95e19f69e656dc4fd239b5f3d438b38cdea9ab65cfd461e21962c6a6515e5:doDisplay in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:455

56 Twig\Template:displayWithErrorHandling in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:422

55 Twig\Template:display in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Template.php:434

54 Twig\Template:render in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/TemplateWrapper.php:47

53 Twig\TemplateWrapper:render in /var/www/html/cms.pipemaster.de/vendor/twig/twig/src/Environment.php:384

52 Twig\Environment:render in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Twig/Twig.php:388

51 Grav\Common\Twig\Twig:processSite in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Service/OutputServiceProvider.php:28

50 Grav\Common\Service\OutputServiceProvider:Grav\Common\Service{closure} in /var/www/html/cms.pipemaster.de/vendor/pimple/pimple/src/Pimple/Container.php:118

49 Pimple\Container:offsetGet in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/RenderProcessor.php:28

48 Grav\Common\Processors\RenderProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

47 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

46 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/DebuggerAssetsProcessor.php:28

45 Grav\Common\Processors\DebuggerAssetsProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

44 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

43 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/PagesProcessor.php:69

42 Grav\Common\Processors\PagesProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

41 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

40 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/TwigProcessor.php:27

39 Grav\Common\Processors\TwigProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

38 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

37 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/AssetsProcessor.php:28

36 Grav\Common\Processors\AssetsProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

35 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

34 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/SchedulerProcessor.php:29

33 Grav\Common\Processors\SchedulerProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

32 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

31 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/BackupsProcessor.php:28

30 Grav\Common\Processors\BackupsProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

29 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

28 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/TasksProcessor.php:59

27 Grav\Common\Processors\TasksProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

26 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

25 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/RequestProcessor.php:52

24 Grav\Common\Processors\RequestProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

23 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

22 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/ThemesProcessor.php:27

21 Grav\Common\Processors\ThemesProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

20 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

19 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/PluginsProcessor.php:30

18 Grav\Common\Processors\PluginsProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

17 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

16 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/InitializeProcessor.php:78

15 Grav\Common\Processors\InitializeProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

14 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

13 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/DebuggerProcessor.php:27

12 Grav\Common\Processors\DebuggerProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

11 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

10 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/ErrorsProcessor.php:27

9 Grav\Common\Processors\ErrorsProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

8 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

7 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/LoggerProcessor.php:48

6 Grav\Common\Processors\LoggerProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

5 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

4 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Processors/ConfigurationProcessor.php:28

3 Grav\Common\Processors\ConfigurationProcessor:process in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:45

2 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Framework/RequestHandler/Traits/RequestHandlerTrait.php:57

1 Grav\Framework\RequestHandler\RequestHandler:handle in /var/www/html/cms.pipemaster.de/system/src/Grav/Common/Grav.php:249

0 Grav\Common\Grav:process in /var/www/html/cms.pipemaster.de/index.php:53

Now had time to dig a litlebit. I think the problem is systematic because ist in at least two YAML-files related to forms. Please could one check the attached file for errors?
Thanks in advance.
Steffen
{# START Variables #}

  {% import "global/macros.html.twig" as macros %}

{# END Variables #}
<section class="section
  {% if not header.custom.altBgImage %}
    {{ setBgColor|default(macros.selectedBg(header.custom.bgColor)) }}
  {% endif %}
  {{ (header.custom.sliderSpecialActive == true) ? "section-overview section-overview-slider section-overview-slider-rounded" }}
  {{ classes }}
"
{{ (id) ? "id='#{id}'" }}
>

  {% if header.custom.altBgImage is defined %}
    {% block bgImage %}
      <div class="bg-container {{ macros.selectedOpacityBg(header.custom.bgOpacity) }}" style="background: url({{ page.media[header.custom.altBgImage].url }}) no-repeat;"></div>
    {% endblock bgImage %}
  {% endif %}

  <div class="container">

    {% if header.custom.headlineComprehensive or header.custom.subheadlineComprehensive %}
      <div class="row section-item {{ macros.textAlign(setHeadlineComprehensiveAlign|default(header.custom.headlineComprehensiveAlign)) }}">
        <div class="col-xs-12 {{ macros.colAlignPush(setHeadlineComprehensiveAlign|default(header.custom.headlineComprehensiveAlign)) }} section-item-element">
          <div class="headline-block">

            {% if header.custom.headlineComprehensive %}
              {% include "partials/block/block_headline.html.twig" with {
                "headlineField": setHeadline|default(header.custom.headlineComprehensive),
                "headlineClass": setHeadlineClass|default("size-2"),
                "headlineAlign": setHeadlineAlign|default(header.custom.headlineComprehensiveAlign)
              } %}
            {% endif %}

            {% if header.custom.subheadlineComprehensive %}
              {% include "partials/block/block_subheadline.html.twig" with {
                "subheadlineField": setSubheadlienComprehensive|default(header.custom.subheadlineComprehensive),
                "subheadlineAlign": setSubheadlineComprehensiveAlign|default(header.custom.subheadlineComprehensiveAlign),
                "subheadlineSize": setSubheadlineComprehensiveSize|default("size-6")
              } %}
            {% endif %}

          </div>
        </div>
      </div>
    {% endif %}

    <div class="row flex-row">
      <div class="col-xs-12 section-item-element slider-item-element">
        <div class="content-block">
            {% if (header.custom.sliderSpecialActive == true) %}
              {% embed 'partials/slick.html.twig' with {
                "classes": "flex-row",
                "defaultSettings":
                  '"infinite": true,
                  "dots": true,
                  "speed": 500,
                  "slidesToShow": 3,
                  "useTransform": true,
                  "centerMode": true,
                  "centerPadding": 0,
                  "arrows": true,
                  "autoplay": true,
                  "responsive": [{
                    "breakpoint": 1200,
                    "settings": {
                      "slidesToShow": 1,
                      "autoplay": false,
                      "arrows": false
                    }
                  }]'
              } %}

                {% block slideContent %}
                  {% for i in header.custom.textBlock %}

                    {% set site = page.find(i.page) %}
                    {% include "partials/item/item_tile.html.twig" with {
                      "page": site,
                      "setImage": page.media[i.site],
                      "setImageThumb": site.chosenImageAltText
                    } %}
                  {% endfor %}

                {% endblock slideContent %}
              {% endembed %}

            {% else %}

              {% embed 'partials/slick.html.twig' with {
                "slickContent": data,
                "classes": "slick-arrows-centered flex-row",
                "defaultSettings":
                  '"infinite": true,
                  "dots": true,
                  "speed": 500,
                  "slidesToShow": 3,
                  "arrows": true,
                  "responsive": [{
                    "breakpoint": 1200,
                    "settings": {
                      "slidesToShow": 2,
                      "autoplay": false,
                      "arrows": false
                    }
                  },
                  {
                    "breakpoint": 768,
                    "settings": {
                      "slidesToShow": 1,
                      "autoplay": false,
                      "arrows": false
                    }
                  }]'
              } %}

                {% block slideContent %}
                  {% for i in header.custom.textBlock %}

                    {% set site = page.find(i.page) %}
                    {% include "partials/item/item_tile.html.twig" with {
                      "page": site,
                      "setImage": page.media[i.site],
                      "setImageThumb": site.chosenImageAltText
                    } %}
                  {% endfor %}

                {% endblock slideContent %}

              {% endembed %}

            {% endif %}
        </div>
      </div>

    </div>
  </div>
</section>