Warning: Undefined array key 1 in /home/www/sites/offers-flaks/Main.php on line 47

Fatal error: Uncaught TypeError: app\Controller::offer(): Argument #1 ($alias) must be of type string, null given, called in /home/www/sites/offers-flaks/Main.php on line 48 and defined in /home/www/sites/offers-flaks/Controller.php:27 Stack trace: #0 /home/www/sites/offers-flaks/Main.php(48): app\Controller->offer(NULL) #1 /home/www/sites/offers-flaks/Main.php(19): app\Main->web() #2 /home/www/sites/offers-flaks/index.php(6): app\Main->run() #3 {main} thrown in /home/www/sites/offers-flaks/Controller.php on line 27