Fatal error: Uncaught Error: Class "mysqli" not found in /var/www/html/blitzkiste/includes/db_connect.php:3
Stack trace:
#0 /var/www/html/blitzkiste/galerie_login.php(2): include_once()
#1 {main}
thrown in /var/www/html/blitzkiste/includes/db_connect.php on line 3