Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /volume1/web/kristofermoore.com/krisletters2/guestbook/conn.php on line 8

Error: Call to undefined function mysql_connect() in /volume1/web/kristofermoore.com/krisletters2/guestbook/conn.php on line 8

Call Stack:
    0.0000     360248   1. {main}() /volume1/web/kristofermoore.com/krisletters2/guestbook/index.php:0
    0.0001     360560   2. include('/volume1/web/kristofermoore.com/krisletters2/guestbook/header.php') /volume1/web/kristofermoore.com/krisletters2/guestbook/index.php:1
    0.0001     360816   3. include('/volume1/web/kristofermoore.com/krisletters2/guestbook/banned.php') /volume1/web/kristofermoore.com/krisletters2/guestbook/header.php:1
    0.0032     361072   4. include('/volume1/web/kristofermoore.com/krisletters2/guestbook/conn.php') /volume1/web/kristofermoore.com/krisletters2/guestbook/banned.php:3