Fatal error: Uncaught Error: Call to a member function fetch_assoc() on boolean in D:\Weboldalak\BELVIZTIVIZG\class\defaultClass.php:169
Stack trace:
#0 D:\Weboldalak\BELVIZTIVIZG\index.php(20): defaultClass->defaultLang()
#1 {main}
thrown in D:\Weboldalak\BELVIZTIVIZG\class\defaultClass.php on line 169