Hi
We have just transferred our Moodle site from another server and in the process upgraded to Moodle 3.7. When we sign in after creating a new user the following message occurs:
Exception- Call to member function instance_copy() on Boolean
Moodle help refers to doing a web search which only indicates that this is occurs when a Moodle site is transferred to a new server.
Can you provide any assistance with this issue.
Thank in advance
Best regards
Trish
Hi, I had the same error and we found it. You have to delete the pluggin course overview.
I share more information about the case: https://moodle.org/plugins/block_course_overview?fbclid=IwAR2JqoughsBXwej918ZTaXcp-gZncdADnQnbSsJl1ZJavX6lJypvDa9sHjY
I hope the information will serve you since my mistake was exactly the same.
I am also receiving the error message "Exception - Call to a member function instance_copy() on boolean" on Moodle 3.5.5. However when I turned on debugging I am getting the error below with a little more information and the attached error message.
Exception - Call to a member function instance_copy() on boolean
More information about this error
Debug info:
Error code: generalexceptionmessage
Stack trace:
line 95 of /my/lib.php: Error thrown
line 127 of /my/index.php: call to my_copy_page()
Thank you Karina
I have found the plugin. Being new to Moodle not sure what will happen if I delete this. It is currently disabled on my software.
Did you just delete the plugin and were there any other issues after that?
Best regards
Trish
Hello Trish, if you disable it, the problem will always appear, you have to eliminate it completely and it doesn't have to show you new problems.
Don't be afraid it's just a plugin that is not compatible with new versions of Moodle.
