Hey Jan
sorry for that.
Thanks, I will try to figure out this with my developer then.
You can delete the topic if you like…
Cheers
Hello everybody, I contacted my host which solved the problem by adding this code line to my file wp-settings.php:
require( ABSPATH . WPINC . '/class-wp-embed.php' );
Now my website is up and running.
Cheers
Hello Ipstenu,
thank you for your answer.
Done as you suggested, and just updated the .htaccess as suggested on the link, but nothing working yet….
I even tried to restore all the wordpress files from a backup and I still get the 500 error on any page.