try this solution form the original error soved by servicenow :https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0720622

you can check this original error solution here fixed by servicenow : https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB0720622

what is the trigger of the flow that you are calling from the flow action, make sur that you can run the flow from a simple Script Background if it's running you can minimize the error location to the master flow.