[m0wl1337]

Hi guys,
i installed ioB v20. Now i wanted to start the windrop... it worked fine, he joined irc... BUT i cant use !free
in the party line, it says
[10:01] Tcl error [ioB:freealias]: syntax error in expression "122679MB]
200 Command successf / 1024.0": extra tokens at end of expression
[10:02] [☻ioB☻] Checking Free Space...
syntax error in expression "122679MB]
200 Command successf / 1024.0": extra tokens at end of expression
while executing
"expr $size / 1024.0"
(procedure "ioB:fixsm" line 4)
invoked from within
"ioB:fixsm $free"
(procedure "ioB:ftp_ctrl" line 38)
invoked from within
"ioB:ftp_ctrl"
(procedure "ioB:backupdate" line 5)
invoked from within
"$tclcommand"
(procedure "ioB:debugutimer" line 4)
invoked from within
"ioB:debugutimer {ioB:backupdate}"
("after" script)
[10:04] [☻dZS-mod☻] LOGOUT received

What is his problem? Ive checked if i had added the command to ioFTPD.ini! Probably someone has an idea!!
Many thanks in advance!!!!
Greetz!