And even like that the game just finish when a fifth player join, it just all stops and on the screen apears "Game Over". And when the game restarts just ends immediately without even got in the game and so on. I looked over the log of the server and it shows that

0:00 InitGame: \g_gametype\zclassic\g_randomSeed\0\gamename\PT6ZM\mapname\zm_tomb\playlist_enabled\0\playlist_entry\0\protocol\2089\scr_team_fftype\1\shortversion\1\sv_allowAimAssist\1\sv_allowAnonymous\0\sv_clientFpsLimit\200\sv_disableClientConsole\0\sv_hostname\BlackOpsPublic\sv_maxclients\8\sv_maxPing\0\sv_minPing\0\sv_privateClients\0\sv_privateClientsForClients\0\sv_pure\0\sv_voice\1\zombies_minplayers\1\g_logTimeStampInSeconds\0
0:34 J;4290547;0;EveMonvie
0:48 J;5012570;1;iponce1
1:04 J;4299681;2;Eleria
1:06 J;4332588;3;Danyphatom14
1:08 J;3756288;4;Aplle
1:30 ExitLevel: executed
1:30 ShutdownGame:
1:30 ------------------------------------------------------------
1:30 ------------------------------------------------------------

So the game just execute "ExitLevel" when a fifth player joins but i don´t know where is that function or why it is executed if my player limit is not even reached yet. I tried removing all things of the IW4M of the server but it still ends the game on the fifth player. Please help!!