I am getting this error message when clicking the join button. Has anyone else had this problem?

Warning: require_once(/home/mychatte/public_html/SABD/templates/tmpl_business/scripts/BxTemplJoinPageView.php) [function.require-once]: failed to open stream: No such file or directory in /home/mychatte/public_html/SABD/inc/utils.inc.php on line 935

Fatal error: require_once() [function.require]: Failed opening required '/home/mychatte/public_html/SABD/templates/tmpl_business/scripts/BxTemplJoinPageView.php' see more (include_path='.:/usr/lib/php:/usr/local/lib/php') in /home/mychatte/public_html/SABD/inc/utils.inc.php on line 935