Warning: Undefined variable $PUBLIC_SYSTEM_PATH in /var/www/html/index.php on line 29

Warning: Undefined variable $requestedFile in /var/www/html/index.php on line 36

Fatal error: Uncaught TypeError: mime_content_type(): Argument #1 ($filename) must be of type resource|string, null given in /var/www/html/index.php:36 Stack trace: #0 /var/www/html/index.php(36): mime_content_type(NULL) #1 {main} thrown in /var/www/html/index.php on line 36