Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/brusni/public_html/functions.php:4 Stack trace: #0 /home/brusni/public_html/index.php(41): db_open('localhost', 'brusni_db', 'brusni_db', 'db123') #1 {main} thrown in /home/brusni/public_html/functions.php on line 4