PHP:
Fatal error: Uncaught Error: Class "SimplePie_Sanitize" not found in /www/habi.gna.ch/doc/wp-includes/class-wp-simplepie-sanitize-kses.php:19
Stack trace:
#0 {main}
thrown in /www/habi.gna.ch/doc/wp-includes/class-wp-simplepie-sanitize-kses.php on line 19