Hi, S.kavita
Thanks for your reply. I finally found that the problem is due to rows in mdl_events_handlers table of 3rd party old plugins. I removed those rows and the problem is solved. Thanks again for your time and help!
Regards,
Ryan
Hi, S.kavita
Thanks for your reply. I finally found that the problem is due to rows in mdl_events_handlers table of 3rd party old plugins. I removed those rows and the problem is solved. Thanks again for your time and help!
Regards,
Ryan