Warning: Trying to access array offset on null in /var/www/vhosts/biotailor.life/httpdocs/controllers/front/listing/CategoryController.php on line 400

Fatal error: Uncaught TypeError: CategoryControllerCore::getCategoryToRedirectTo(): Return value must be of type int, null returned in /var/www/vhosts/biotailor.life/httpdocs/controllers/front/listing/CategoryController.php:400 Stack trace: #0 /var/www/vhosts/biotailor.life/httpdocs/controllers/front/listing/CategoryController.php(113): CategoryControllerCore->getCategoryToRedirectTo() #1 /var/www/vhosts/biotailor.life/httpdocs/classes/controller/Controller.php(309): CategoryControllerCore->init() #2 /var/www/vhosts/biotailor.life/httpdocs/classes/Dispatcher.php(488): ControllerCore->run() #3 /var/www/vhosts/biotailor.life/httpdocs/index.php(86): DispatcherCore->dispatch() #4 {main} thrown in /var/www/vhosts/biotailor.life/httpdocs/controllers/front/listing/CategoryController.php on line 400