Fatal error: Uncaught Error: Call to undefined function redirect() in /home/u846896253/domains/elshemy.me/public_html/motagra/includes/auth.php:80 Stack trace: #0 /home/u846896253/domains/elshemy.me/public_html/motagra/includes/auth.php(124): require_login() #1 /home/u846896253/domains/elshemy.me/public_html/motagra/pages/pos/process_sale.php(7): require_permission() #2 {main} thrown in /home/u846896253/domains/elshemy.me/public_html/motagra/includes/auth.php on line 80