Hello,
how fix it? All servers working very good but this server ->

Counter-Strike: Source
Map: ba_jail_extreme
Players: 9 / 32
Build 3945
Server Number 8
SetConVar: No such cvar ( hlss_version set to 1.1), skipping
SetConVar: No such cvar ( by_admin_original set to 1), skipping
SetConVar: No such cvar ( _crontab_current_time set to 18:31), skipping
SetConVar: No such cvar ( sic_respawnmenu set to 1.3), skipping
SetConVar: No such cvar ( hosties_version set to 3.0.7), skipping
SetConVar: No such cvar ( es_corelib_ver set to 2.0.0.250i), skipping
SetConVar: No such cvar ( mani_nextmap set to ba_jail_illegal), skipping
SetConVar: No such cvar ( mani_tickrate set to 100), skipping
No pure server whitelist. sv_pure = 0
CAsyncWavDataCache: 15 .wavs total 0 bytes, 0.00 % of capacity
Missing map maps/ba_jail_extreme.bsp, disconnecting

Host_Error: Disconnected

Try reconnect to the server, or you have to download that map manually. You can download it from fpsbanana.com I guess :)

delete , and download , manually or retry