Fatal error: Uncaught Error: Call to undefined function isAdminLogined() in /home/virtual/stroke/htdocs/workshop/202001/config.php:12
Stack trace:
#0 /home/virtual/stroke/htdocs/workshop/202001/registration.php(2): require_once()
#1 {main}
thrown in /home/virtual/stroke/htdocs/workshop/202001/config.php on line 12