Scheduler gone mad!

We have a scheduled job that is set to run “On the hour; 11:00”. this scheduler runs a url which is a entry point that checks records and send out emails.

All was working fine until Sunday where from 11am it run the job every minute. No one had touch the system since Friday.

Any ideas what went wrong, or how to find out what went wrong, or how to fix it.

I have modified the entry point to check if this is the first time it has run today, if it is not then do nothing, but this is not really a fix to the issue.

any help would be great.

Version 7.10.7

Sugar Version 6.5.25 (Build 344)

You may need to uncheck “Execute if missed” to stop this.