Fatal error: Uncaught TypeError: sort(): Argument #1 ($array) must be of type array, bool given in /var/www/vhosts/gerstner-trauringe.de/httpdocs/app/model/metatags.php:292 Stack trace: #0 /var/www/vhosts/gerstner-trauringe.de/httpdocs/app/model/metatags.php(292): sort() #1 /var/www/vhosts/gerstner-trauringe.de/httpdocs/app/view.php(47): metatags::setDescr() #2 /var/www/vhosts/gerstner-trauringe.de/httpdocs/app/view.php(22): View->head() #3 /var/www/vhosts/gerstner-trauringe.de/httpdocs/index.php(115): View->__construct() #4 {main} thrown in /var/www/vhosts/gerstner-trauringe.de/httpdocs/app/model/metatags.php on line 292