Warning: Undefined variable $redirect_url in /var/www/clients/client1/web78/web/frontend/controllers/BannersController.php on line 29

Fatal error: Uncaught TypeError: Constructor\Responses\Redirect::__construct(): Argument #1 ($to) must be of type string, null given, called in /var/www/clients/client1/web78/web/constructor/Controller.php on line 132 and defined in /var/www/clients/client1/web78/web/constructor/Responses/Redirect.php:19 Stack trace: #0 /var/www/clients/client1/web78/web/constructor/Controller.php(132): Constructor\Responses\Redirect->__construct() #1 /var/www/clients/client1/web78/web/common/classes/CommonController.php(47): Constructor\Controller->redirect() #2 /var/www/clients/client1/web78/web/frontend/controllers/BannersController.php(29): common\classes\CommonController->redirect() #3 [internal function]: frontend\controllers\BannersController->actionClick() #4 /var/www/clients/client1/web78/web/vendor/php-di/invoker/src/Invoker.php(74): call_user_func_array() #5 /var/www/clients/client1/web78/web/vendor/php-di/php-di/src/Container.php(279): Invoker\Invoker->call() #6 /var/www/clients/client1/web78/web/constructor/Controller.php(107): DI\Container->call() #7 /var/www/clients/client1/web78/web/constructor/WebAction.php(37): Constructor\Controller->callAction() #8 /var/www/clients/client1/web78/web/constructor/WebApp.php(57): Constructor\WebAction->process() #9 /var/www/clients/client1/web78/web/frontend/public/index.php(19): Constructor\WebApp->run() #10 {main} thrown in /var/www/clients/client1/web78/web/constructor/Responses/Redirect.php on line 19