Hi everyone,
I suddenly have a error when working in the Admin GUI.
I have latest Grav with Gantry 5 and a Rocket Theme.
When I click the Gantry 5 menu everything works as normal but when I select a specific Outline and then it's Layout I get a pop-up error stating: "File not found"
The URL it tries to access is ... "/admin/gantry/configurations/home/layout?nonce=47d973f2b80cde4aef128fbea1ceefc4"
All other layouts seems to work 100%.
I cleared the cache but the error remains on that one Outline Layout only.
There are no errors in the Apache or Grav logs.
Any ideas on how to correct this?