Fatal error: Uncaught Error: Call to undefined function mysql_connect() in

[srulibruck]

Can anyone help me out here
I followed all the steps for the installation and it seems like i am missing something.

When i try to run the application I get the following error

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home4/srooli/vakatsye.srooli.com/header.php:5 Stack trace: #0 /home4/srooli/vakatsye.srooli.com/index.php(3): include_once() #1 {main} thrown in /home4/srooli/vakatsye.srooli.com/header.php on line 5