Access Violation Error?!!!?!????!!!!!!?????

[jaaypeso]

Hello, I have an issue when trying to save a Pro Tools Session in PT LE 7.3.1 using the Mbox 2 Pro. I copied and pasted the exact error that I get when I try to save as any file name so maybe someone could tell me what I need to do:

"Could not save as "Staff" because Access violation occurred while translating MIDI Chunk List"

I am trying to save the Pro Tools Session under the name Staff and i've already tried saving it as something different. There are currently about 4 or 5 audio tracks in the file and I have used 2 instances of Battery 3 as instrument tracks, but they are currently inactive. I have a click track activated, and my I have a bunch of inactive instrument, audio, and aux tracks inactivated (they are part of my template and are previously routed so I won't have to create new tracks everytime I start PT). Could anybody help tell me what I need to do to save my PT session file without this error.
Thanks in advance for your help!!!!!!!