I just open the thread in case someone else experiences the same problem when loading his (first?) map:
------- Server Initialization -------
ufo: src/game/q_shared.c:3414: Com_CharGenAbilitySkills: Zusicherung >>globalCampaignID >= 0<< nicht erf?llt.
Received signal 6, exiting...
Answer traight from irc:
(a) if you wanna play, you can remove the assertion from that line in src/game/q_shared.c:
(b) or you can compile the game by first doing ./configure --renable-release so that no assertions happen [comment: but doing "make clean" before recomopiling ofcause]
hope that helps, Eric.