Scheduled task in Coldfusion 10 administrator errors on loading.

It was working earlier today and then stopped working after I had to restart the CF service.  It is completely inaccessible. 

Running:

Error:

The system has attempted to use an undefined value, which usually indicates a programming error, either in your code or some system code.

Null Pointers are another name for undefined values.

The error occurred in scheduletasks.cfm: line 188

I've searched around and can't figure how to correct the issue.  Any assistance would be greatly appreciated.