Hi all,
I recently had to change my old website from PHP5.6 to PHP7.3 due to the migration of the server to MySQL 8. Now, whenever I click the edit button in the backend or the frontend to edit an item or category, I just get a white page, without any error message. I also can' tadd new items, the same behaviour. It is basically the views "item" and "category" that fail. Anybody an idea how to fix?
I am on K2 v2.11 latest version and Joomla 3.10.12.
Many thanks for your help!

I found the error: JCE Pro Editor stopped working. I now changed the editor and everything works again.

Glad to see you sorted it out. Out of interest, which editor are you now using instead of JCE Pro? Or was it just an undated version?

It was outdated, I didn't have a subscription anymore for updates, but was not an issue until recently. However was a pain to pinpoint the failure to the editor :D I will use JCE core to move forward.