Anyone know what would cause a cs5 "utilities.cpp-760" when trying to capture video

Software: Premiere Pro CS5 v5.0.3

OS: Win7 Pro 64bit

Trying to batch capture video from a Sony DSR-45 over firewire and it's worked before, but for some reason now it will cause the "Premiere pro debug event' message box with "..src\Utilities.cpp-760".

Any one have any ideas what would cause that or where I could look for a log file or something with a little more info.

Thanks

Don