Warning: mysqli_connect(): (HY000/2002): No such file or directory in /home/nizami83/public_html/AdminIstration/DBConnector.php on line 20

Fatal error: Uncaught Error: Call to undefined function mysql_error() in /home/nizami83/public_html/AdminIstration/DBConnector.php:20 Stack trace: #0 /home/nizami83/public_html/index.php(13): DbConnector->__construct() #1 {main} thrown in /home/nizami83/public_html/AdminIstration/DBConnector.php on line 20