Can't call method "File_Size" on an undefined value

[DiverMike 5]

Tried to click on a video called 57 Ugly and got the following:
A fatal error has occured:

Can't call method "File_Size" on an undefined value at (eval 2711) line 6.
Please enable debugging in setup for more details.

OK

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@dropzone.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.

More information about this error may be available in the server error log.

For the same reason I jump off a perfectly good diving board.

[Meso 38]

Thanks, it seems there's a bug on our video uploading script. Shall try to get it resolved as soon as possible.