Large filename upload fails?

Hi there,
ever since i'am using smart FTP I have problems with uploading files with a large file name.
I get the following error:

[02:37:55] Obtaining file information (size/date) from directory listing.
[02:37:55] TYPE A
[02:37:55] 200 ASCII type transfers selected
[02:37:55] PORT 192,168,1,7,17,193
[02:37:55] 200 Connected to port
[02:37:56] LIST -aL
[02:37:56] 0 bytes transferred. (0 bytes/s) (31 ms)
[02:37:56] 150 Opening ASCII mode data connection for /bin/ls.
[02:37:56] 226 Transfer complete.
[02:37:56] File "Beatles, The - Day Tripper.mp3" not found in directory listing.
[02:37:56] TYPE I
[02:37:56] 200 Type set to IMAGE.
[02:37:56] PORT 192,168,1,7,17,195
[02:37:56] 200 Connected to port
[02:37:56] STOR Beatles, The - Day Tripper.mp3
[02:37:56] 125 Opening BINARY mode data connection for transfer.
[02:37:56] 8192 bytes transferred. (173 kB/s) (46 ms)
[02:37:56] 426 Couldn't open file for writing, error#123
[02:37:56] MDTM 20071113125423 Beatles, The - Day Tripper.mp3
[02:37:56] 502 Command not implemented, superfluous at this site.
[02:37:56] CWD /F:/Muziek
[02:37:56] 250 CWD command successful.
[02:37:56] PWD
[02:37:56] 257 "/F:/Muziek" is current directory.
[02:37:56] TYPE A
[02:37:56] 200 ASCII type transfers selected
[02:37:56] PORT 192,168,1,7,17,197
[02:37:56] 200 Connected to port
[02:37:56] LIST -aL
[02:37:56] 150 Opening ASCII mode data connection for /bin/ls.
[02:37:56] 2183 bytes transferred. (68,7 kB/s) (31 ms)
[02:37:56] 226 Transfer complete.
[02:37:56] Transfer failed. Use the Transfer Queue for automatic retries.
[02:38:27] NOOP

(Sorry, I was not sure what is important)
I have searched here on the forum for a answer, but cannot find it.
Can someone help me? Or are there some basic rules that I missed?
Kind regards,
Karin