Nations Wars -

Hello guys, i have a problem with NW.
I try to enter in intrasever (on the GM panel and NPC NW) map but this message appear: Maintenance is happening on the intraserver

My scenery:
Server 1.5.3

is01 started
is42 started
is43 started
is44 started
is45 started
is45 started

Character lv 100 sage 3.
20:20pm sunday

gamesys.conf:
[COUNTRYBATTLE]occupation0 = 1.05;0.4;1.4;1.2;0;1.2occupation1 = 1;0.4;1;1;0;1occupation2 = 1;0.4;1;1;0;1occupation3 = 1.1;0.4;1.2;1.2;0;1.2occupation4 = 1.1;0.4;1.5;1.2;0;1.2occupation5 = 1;0.4;1;1;0;1occupation6 = 1;0.4;1;1;0;1occupation7 = 1.05;0.4;1.5;1.1;0;1.1occupation8 = 1.1;0.4;1.2;1;0;1.2occupation9 = 1.05;0.4;1.2;1.2;0;1.2score_limit = 0.3win_count_limit = 1death_count_limit = 5total_bonus = 50000is_countrybattle_open = 1combat_time_limit = 300contribute_val_limit = 10kingelection_open=0open_day=0,1,2,3,4,5,6occupation10=1.1;0.4;1.1;1.1;0;1.1occupation11=1.1;0.4;1.1;1.1;0;1.1


What can it be? I can not get on the map even though everything is apparently ok.
Sorry for my bad english.