Sigfaults

Since the last update og the Spring engine to version 0.80.5 the game crashes sometimes, giving a sigfault as return. It mostly happened at the end of a game when normally the victory dialog should show up, but now it happened in the middle of a 2v2 multiplayer game. I am not sure if this is related to the mod, it seems not, but still, does someone know how to fix this?

Sorry to Bubbles, Tobi and Viral for crashing during the game.