Hi Peter,
sorry for posting in English.
1. Rename following file: ./userfiles/downloads/CMSimpleDebug.txt => _CMSimpleDebug.txt
Your Website should work again now, but your problem is NOT solved.
CMSimple 4.7.4 is not ready for php8. You have 2 options:
1. Go back to php7 (if your provider allows)
2. Better: Update CMSimple: https://www.cmsimple.org/en/?Downloads___CMSimple
Good luck - Gert
Hvor finder man user/brugernavn til login CMSimple web admin
Moderator: ZiPs