by Jens Prymelski.
Hi.
I am currently not able to create course backups.
- It seems, that this error only occurs in Moodle version 4.2+.
- Backups with the same setup within a test environment with Moodle 4.1.2 work.
The interesting part of the debug message is:
!!! Error: htmlspecialchars(): Argument #1 ($string) must be of type string, array given !!!
Potential coding error - existing temptables found when disposing database. Must be dropped!
Potential coding error - existing temptables found when disposing database. Must be dropped!
Moodle version: 4.2.1
PHP: 8.1 (also tested 8.0 and 7.4)
Does anyone have an idea what might be the reason?
Thanks in advance.
Thanks in advance.
Have a nice day.
Greetings