An error occured in The Bug Genie

The project module is missing the classes/actions.class.php file, containing all the module actions

An unhandled exception occurred:

/data/8/8/88dcbb46-0f36-43d7-ab2e-9a1a969765c7/bugtracker.dodanon.se/public_html/core/classes/TBGContext.class.php, line 2465:
The project module is missing the classes/actions.class.php file, containing all the module actions