Dear UCS community,
For unknown reasons and after a while of working with OpenProject with previous App Center releases, I encountered error 500 to be thrown onto the screen when accessing particular pages while being logged on. When not logged on, the login screen does not even appear, instead you receive also an error 500.
The OpenProject log file reports:
root@ucs:~# univention-app logs openproject
E, [2024-02-28T12:56:07.372479 #302] ERROR -- : user=5 The single-table inheritance mechanism failed to locate the subclass: 'ProjectRole'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite Role.inheritance_column to use another column for that information.: The single-table inheritance mechanism failed to locate the subclass: 'ProjectRole'. This error is raised because the column 'type' is reserved for storing the class in case of inheritance. Please rename this column if you didn't intend it to be used for storing the inheritance class or overwrite Role.inheritance_column to use another column for that information.
I, [2024-02-28T12:56:07.478276 #302] INFO -- : Completed 500 Internal Server Error in 181ms (Views: 95.4ms | ActiveRecord: 23.0ms | Allocations: 53760)
Does anybody has a hint? Also de-installing the App and re-installing the App again did not resolve the issue, as the OpenProject database seems to remain untouched in this case.
Thanks a lot,
Peter