Notice: session_start(): A session had already been started - ignoring in /home/petlicau/public_html/includes/mysql.php on line 2

Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /home/petlicau/public_html/includes/mysql.php:79 Stack trace: #0 /home/petlicau/public_html/pages/controller.php(3): require_once() #1 {main} thrown in /home/petlicau/public_html/includes/mysql.php on line 79