Events Calendar

Fatal error: Uncaught Error: Call to undefined function mysql_connect() in /home/jcmcsiit/public_html/Old Web/includes/db_connect.php:6 Stack trace: #0 /home/jcmcsiit/public_html/Old Web/templates/Events_Calendar.php(32): include() #1 {main} thrown in /home/jcmcsiit/public_html/Old Web/includes/db_connect.php on line 6