Hi everyone,
When using the STACK plugin, the plugin breaks giving the following error
"Exception - property_exists(): Argument #1 ($object_or_class) must be of type object|string, null given"
I believe this to be a database issue but I am unable to track down the source of it. I've setup a fresh moodle instance and tested this, and it worked fine with a clean database. However, when testing on the dev site it causes this issue.To recreate this I added another question in the following line:
Stack Trace:
Any help is greatly appreciated, spent a long time trying to debug this.