Spring RTS Engine

I installed the new version that is released in Oct 2008 and ta spring SP v0.9
but as soon as I go in Skirmish mode there is an error window

runtime error 6
overflow

TASpring SP 0.9 can't work with new released version, or sth?

both tasclient and springlobby have single player modes now (if tasclient's works, never tried it)

host a passworded game & add bots on main server?

thank you for help
however, it does make a difference from using SP
the way mentioned above still require connection to internet

anyway, thanks

springlobby doesn't require an internet connection.