Game Crashes Runtime Error 1.6.4

[mephist]

Using Windows XP SP3
Wesnoth Version is 1.6.4
It keeps happening to me in multiplayer games. Like 10 or so minutes into the game it will crash.


edit: my stderr is really huge, like 14 megs... also, after --log-debug=all, I get an assertion error instead now when it crashes

[SkeletonCrew]

Can you specify which assertion error you exactly get, also the last part (say 10 KB)
of the of your stderr might be interesting to us.