Fatal error: Uncaught Error: Call to undefined function mysqli_selectdb() in /home/nubaman0/public_html/foodlovers.pro/class/class.db.php:31 Stack trace: #0 /home/nubaman0/public_html/foodlovers.pro/class/class.db.php(14): Db->connect() #1 /home/nubaman0/public_html/foodlovers.pro/index.php(8): Db->__construct() #2 {main} thrown in /home/nubaman0/public_html/foodlovers.pro/class/class.db.php on line 31