I get this error when I tried to delete (someone else's) garage photo:
Sorry, there is a problem
Error code: EX0
This error was probably caused by application Collections.
If the issue persists, disable it and contact the author for further assistance.
#0 /x/public_html/system/Content/Controller.php(779): IPS\Content\_Item->container()
#1 /x/public_html/system/Dispatcher/Controller.php(85): IPS\Content\_Controller->moderate()
#2 /x/public_html/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#3 /x/public_html/applications/collections/modules/front/collections/image.php(32): IPS\Content\_Controller->execute()
#4 /x/public_html/system/Dispatcher/Dispatcher.php(146): IPS\collections\modules\front\collections\_image->execute()
#5 /x/public_html/index.php(12): IPS\_Dispatcher->run()
The pic got deleted but none other was set as default (there's one that has the flag but it doesn't work).