Oh ok - I went to this page but I didn't understand how it could be linked to my account, as I was disconnected #newbie \o/
Anyway, I don't seem to find errors related to the extension in those files. When I search for quiet-edit, I only find this each time:
/app/vendor/the-turk/flarum-quiet-edits/src/Listeners/PostActions.php(79): Jfcherng\Diff\DiffHelper::calculate()
