Unexpected Error when scheduling campaign

Morning folks,

Migrating a Xibo install from an old windows IIS server to a new docker setup for the updated version. Migrated everything over, but I’m having issues when trying to schedule campaigns. I get an “Unexpected Error” message, and it won’t schedule. I attempted to go through the debugging to get a log, but attempting to save the debugger output also generates an “Unexpected Error”.

Any help would be appreciated.