Just updated to 1.1.4 with admin on my local environment, did some changes to the site content and all is good and displaying correctly on my local environment. Pulled down to my production server via git and now getting this Class 'Grav\Plugin\Email\Email' not found error.
There is a heap of stuff along with it, rather than copy+pasting a wall of text feel free to visit my staging server to see the stream of errors all related to the email plugin. I tried doing a clean install of the email plugin from the repo, my local env kept going fine but still no joy on the live server.
Error stream can be found here: http://ptaa-dev.visionswest.com.au/