Q2W server crash

/home/quake/q2w/bin/quake2world[0x804b88d]
/home/quake/q2w/bin/quake2world[0x80576c6]
/home/quake/q2w/bin/quake2world[0x8050244]
[0xb7764500]
/home/quake/q2w/lib/quake2world/default/game.so(+0x1acd1)[0xb0f26cd1]
/home/quake/q2w/lib/quake2world/default/game.so(G_RunEntity+0x70c)[0xb0f276fc]
/home/quake/q2w/lib/quake2world/default/game.so(+0x18728)[0xb0f24728]
/home/quake/q2w/bin/quake2world[0x804e0d1]
/home/quake/q2w/bin/quake2world[0x804b458]
/lib/libc.so.6(__libc_start_main+0xe6)[0xb729cce6]
/home/quake/q2w/bin/quake2world[0x804b181]
^[[24;1H^[[?1049l^M^[[?1l^[>