Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /home/u1593493/public_html/rahmat_jaya/kasir/function.php:5 Stack trace: #0 /home/u1593493/public_html/rahmat_jaya/index.php(2): require() #1 {main} thrown in /home/u1593493/public_html/rahmat_jaya/kasir/function.php on line 5