Harald Maerklin

That worked – thanks 🙂

This solves the Problem!
Thank you 🙂

Thias solves the Problem!
Thank you 🙂

After the update a new Placeholder is generated.

Link:
https://via.placeholder.com/600×900/6c757d/FFFFFF?text=not%20authorized%20`/var/www/vhosts/***h/httpdocs/wp-content/uploads/2021/06/REKLAMATIONSANZEIGE.pdf

Assuming, that the error message is on the image it would be
” not authorized `/var/www/vhosts/***/httpdocs/wp-content/uploads/2021/06/REKLAMATIONSANZEIGE.pdf” so it seems like a permission error.

Could you assist me in assigning the correct permission?

Seems to be working.

Thank you very much!