I have updated my module to work on moodle 3.5 and received these errors in the debug web console:
moodle-core-event: Global event published: FORM_ERROR
yui_combo.php?rollup/3.17.2/yui-moodlesimple.js:5828 moodle-core-event:
Global event published: BLOCK_CONTENT_UPDATED
These errors show when opening a pop up with atto editor so notes can be saved. Unfortunately, I can't save the notes and it seems the above errors are causing the issue.
I have tracked down a similar error on the moodle site:
https://moodle.org/mod/forum/discuss.php?d=367647
Sadly no apache errors are showing so I can't narrow down the problem.
Can someone shed some light on these errors?