Fatal error: Uncaught Error: Call to a member function set() on null in /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/lib/moduleTools.php:1513 Stack trace: #0 /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/lib/hook/hookDisplay.php(124): FacebookProductAd\ModuleLib\moduleTools::buildDynDisplayTag() #1 [internal function]: FacebookProductAd\Hook\hookDisplay->displayHeader() #2 /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/lib/hook/hookDisplay.php(62): call_user_func_array() #3 /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/lib/hook/hookController.php(60): FacebookProductAd\Hook\hookDisplay->run() #4 /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/facebookproductad.php(166): FacebookProductAd\Hook\hookController->run() #5 /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/facebookproductad.php(142): FacebookProductAd->_execHook() #6 /var/www/vhosts/javer.com/httpdocs/javer.es/classes/Hook.php in /var/www/vhosts/javer.com/httpdocs/javer.es/modules/facebookproductad/lib/moduleTools.php on line 1513