Thank you for the link to the patch! Helped solve our problem after code insertion.
We also had trouble with the OpenAIREPlugin which was stalling the process of submission to a journal. The Plugin is not even activated. The PHP error was PHP Fatal error: Uncaught Error: Call to a member function setData() on null in /var/www/html/plugins/generic/openAIRE/OpenAIREPlugin.inc.php:125
Coming from “…submission/wizard/3…” the Stack trace is the following:
What I find puzzeling is that it is the second plugin which is causing a stall in the publication process (other example was OrcidPlugin and final step in publication see here: OrcidProfilePlugin.inc.php) in different publications and both plugins were not activated.