Fatal error: Uncaught TypeError: uasort(): Argument #1 ($array) must be of type array, string given in /var/www/html/restaurant.online-takeaways/checkout.php:57 Stack trace: #0 /var/www/html/restaurant.online-takeaways/checkout.php(57): uasort() #1 {main} thrown in /var/www/html/restaurant.online-takeaways/checkout.php on line 57