Fatal error: Uncaught Error: Call to undefined function session_unregister() in /customers/9/b/8/biutstyr.no/httpd.www/pollen/users/logout.php:3
Stack trace:
#0 {main}
  thrown in /customers/9/b/8/biutstyr.no/httpd.www/pollen/users/logout.php on line 3