Internal Server Error with Group Folders


I had a blank installation of Nextcloud and just created a folder “Familienalbum” (and uploaded some files). Everything worked fine, till I installed Group Folders. First i removed the shared Folder Familienalbum (without going to trash) and then I created a Group Folder named Familienalbum which I shared to a group. After that i am getting an internal Server error with no logging into my apache serverlogs.

Has someone an idea to fix this?

Thank you!

Best Regards,

Found this:
Topic can be closed, sorry!