White Screen for posts on joomla

Question

I've updated my CMS-System to current php8. After that i get an white screen error if i want to show my posts. link to the homepage is : https://www.lan-maniac.com/ link sample post: https://www.lan-maniac.com/news/lanmaniac/mit-anleitung-sichtlich-zum-erfolg

Dont know why i get an white screen. No information in debug modus.

Answer 1

Well. Its not possible t o detect the error with a higher error level in joomla i said.

but its right. You can proof the apache php logfiles.

and this tell me an old plugin. I deactivated this pluging and white screen is away.