From the phonegap camera documentation I can see the following error codes being used:
Error code meanings:
1 = FileTransferError.FILE_NOT_FOUND_ERR
2 = FileTransferError.INVALID_URL_ERR
3 = FileTransferError.CONNECTION_ERR
4 = FileTransferError.ABORT_ERR
5 = FileTransferError.NOT_MODIFIED_ERR
No idear though why it would throw that error.
Regards,
Ronald