Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /var/www/sy-inc/functions.core.php:15 Stack trace: #0 /var/www/sy-main.php(28): dbConnect(Array) #1 /var/www/index.php(3): require('/var/www/sy-mai...') #2 {main} thrown in /var/www/sy-inc/functions.core.php on line 15