Fatal error: Uncaught Error: Undefined constant "Registreer" in /customers/a/3/6/yugiohmaster.be/httpd.www/qualifiers/RegistrationC.php:7
Stack trace:
#0 {main}
  thrown in /customers/a/3/6/yugiohmaster.be/httpd.www/qualifiers/RegistrationC.php on line 7