nomma

The reupload did not help. I made an XML export and finally it’s working :))

I’ll try again, thank you.

Any ideas?

Thanks for the help! I did reupload all the files, i tried to upgrade, still not working and a few more warnings added:
Warning: Cannot modify header information – headers already sent by (output started at …wp-includes/capabilities.php:31)in…/wp-includes/pluggable.php on line 313
:((