Fatal error: Uncaught Error: Class 'mysqli' not found in C:\inetpub\wwwroot\studiamiastaphp\developer\inc\dbconfig.inc.php:8 Stack trace: #0 C:\inetpub\wwwroot\studiamiastaphp\index.php(8): include() #1 {main} thrown in C:\inetpub\wwwroot\studiamiastaphp\developer\inc\dbconfig.inc.php on line 8