Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in D:\xampp\htdocs\classes\db\DBMysqli.class.php:49 Stack trace: #0 D:\xampp\htdocs\classes\db\DB.class.php(1288): DBMysqli->__connect(Array) #1 D:\xampp\htdocs\classes\db\DBMysqli.class.php(26): DB->_connect() #2 D:\xampp\htdocs\classes\db\DBMysqli.class.php(35): DBMysqli->__construct() #3 D:\xampp\htdocs\classes\db\DB.class.php(168): DBMysqli::create() #4 D:\xampp\htdocs\config\func.inc.php(205): DB::getInstance() #5 D:\xampp\htdocs\modules\module\module.model.php(133): executeQuery('module.getSiteI...', Object(stdClass)) #6 D:\xampp\htdocs\classes\context\Context.class.php(261): moduleModel->getDefaultMid() #7 D:\xampp\htdocs\index.php(46): Context->init() #8 {main} thrown in D:\xampp\htdocs\classes\db\DBMysqli.class.php on line 49