elisun

Hi Scribelle,

as you wrote I downgraded to PHP 8.2, my last action has been in January by adding a new event and I didn’t create a theme-child. The website is ok, but I cannot do anything in my backend. After login the dashboard doesn’t change, whatever I click. At the end of the dashboard there is a notice:

Es gab einen kritischen Fehler auf dieser Website. Prüfe bitte den Posteingang deines Website-Administrators auf Anweisungen. Wenn du weiterhin Probleme hast, wende dich bitte an die Support-Foren.

I’ll try to reach the hosting to get an older backup of the database… I hope, not to destroy WP with this action… I can manage my files via FTP, but I don’t know what to do in my files.

Thanks for your help!