Property 'FileMask' Cannot be found

Hi, I'm not sure what has happened. Everything was running just fine. Out of now where I started getting the error below while running my powershell script. I've attached the powershell script and the log [log is a private file]. Made absolutely no changes to the script...just started getting this error. Any ideas?

Error: The property 'FileMask' cannot be found on this object. Verify that the property exists and can be set.

Figured it out....somehow I must have deleted this line...from two scripts!?