Describe the bug
Clicking the "print" button on the Prints tab for held jobs does nothing and provides not feedback. The logs will contain the error
[libki] [ERROR] Caught exception in Libki::Controller::Administration::API::PrintJob->release "Can't call method "discard_changes" on an undefined value at /home/libki/libki-server/lib/Libki/Utils/Printing.pm line 280."
Describe the bug Clicking the "print" button on the Prints tab for held jobs does nothing and provides not feedback. The logs will contain the error