Hi
We are using Jira Software v8.5.3, till last Saturday i.e 04-06-2022 it was working fine but from today morning it is not creating Cloned By tickets automatically when someone raises a ticket (previously it was working normally)
Screenshot of what I am saying

I am new to Jira and have Jira administrator account but I am not aware of where to look for this issue in my Jira, how to fix this issue