Would anyone know what this message is about and how to fix it.
"Checking if any emails need to be sent
Error running custom function 'before_commands'. The error is: [Undefined subroutine &main::getRecurrenceTimes called at /home/virtual/site11/fst/var/www/html/cgibin/calendar/calendarscript/plugins/EmailNotify2//EmailUtil.inc line 324, line 33. ]"