avi>svcd, failed!

[baradit]

ffmpegx process bar shows 100% encoded but then FAILED!

INFO: Avg slots/frame = inf; b/smp = inf; br = inf kbps
INFO: Encoding with psychoacoustic model 2 is finished
INFO: The MPEG encoded output file name is "/Users/jorgebaradit/Movies/terminadas/WishingStairsEngSubsDvdRipDivX/wisha/wishaa"
INFO: [mplex] mplex version 2.2.2 ($Date: 2003/05/13 20:27:15 $)
INFO: [mplex] File /Users/jorgebaradit/Movies/terminadas/WishingStairsEngSubsDvdRipDivX/wisha/wishaa.mpv looks like an MPEG Video stream.
**ERROR: [mplex] Unable to open file /Users/jorgebaradit/Movies/terminadas/WishingStairsEngSubsDvdRipDivX/wisha/wishaa.mpa for reading.

please help. What does this means?
and how can i fix it?

[major]

Please email me the whole output to major4@mac.com, incuding your encoding preset and input file format.