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Fatal error: Uncaught TypeError: urldecode(): Argument #1 ($string) must be of type string, null given in /hosting/dongneorder/html/src/pages/register.php:11 Stack trace: #0 /hosting/dongneorder/html/src/pages/register.php(11): urldecode() #1 /hosting/dongneorder/html/public/index.php(59): include('...') #2 {main} thrown in /hosting/dongneorder/html/src/pages/register.php on line 11