Fatal error: Uncaught Error: Call to undefined function add_shortcode() in /home/clients/32da78f6ea11d86eafe3558037623d58/sites/2023.artfiction.ch/wp-includes/media.php:2335
Stack trace:
#0 {main}
thrown in /home/clients/32da78f6ea11d86eafe3558037623d58/sites/2023.artfiction.ch/wp-includes/media.php on line 2335