There is a ticket with a similar issue in Trac:
http://dev.fonline2238.net/trac.wsgi/ticket/362If you think it's the same bug, provide any information which you think
can help fix it there.
If you think it's a different bug (I suppose it is, if your client crashes), then make a proper ticket
for it and provide
useful informations there. Any additional "fix it pl0x" threads on this forum
are pointless. In any case, I wouldn't hold my breath waiting for a fix, because IF it is not a script
bug (and it doesn't look like one), then it's very likely to be hard to find out what causes this
problem, not mentioning solving it. Especially if you don't provide any valuable informations.
Locking.