[dawoodshah]

I've created server from www.ultra-h.com i've installed mode but it shows unkown somebody will help me to fix that and i can fix that when i change maxnpc to 1 and then change to 0 then mode works and then server lag too much please i need help

[SoFahim]

Use gamemodetext modename

Maybe your gamemode doesn't load correctly

[dawoodshah]

where can i find that?? i dont know bcz this is my first new server

[Alex Magaсa]

Please remove the server information.!

OT: Give us server_log.txt + server.cfg configurations! (Note: Make sure you got plugins for linux! .so)
And make sure you compile the gamemode/filterscripts correctly without poping up warnings/errors.

[Michael B]

Try to load nativechecker plugin when running the server. It can be downloaded from here. I guess you're hosting it on Linux, so you will have to use the file in .so format.
Add it to your server's root, in plugins folder, then edit server.cfg and add nativechecker.so as the last plugin.
e.g. plugins streamer.so nativechecker.so

[dawoodshah]

----------
Loaded log file: "server_log.txt".
----------

SA-MP Dedicated Server
----------------------
v0.3.7, ©2005-2015 SA-MP Team

[12:00:40] password = "" (string)
[12:00:40]
[12:00:40] Server Plugins
[12:00:40] --------------
[12:00:40] Loading plugin: crashdetect.so
[12:00:40] CrashDetect v4.15.1 is OK.
[12:00:40] Loaded.
[12:00:40] Loading plugin: audio.so
[12:00:40]

*** Audio Plugin v0.5 R2 by Incognito loaded ***

[12:00:40] Loaded.
[12:00:40] Loading plugin: mysqlR6.so
[12:00:40]

> MySQL plugin R6 successfully loaded.

[12:00:40] Loaded.
[12:00:40] Loading plugin: nativechecker.so
[12:00:40] Loaded.
[12:00:40] Loading plugin: mysqlR39.so
[12:00:40] >> plugin.mysql: R39-3 successfully loaded.
[12:00:40] Loaded.
[12:00:40] Loading plugin: mysqlR7.so
[12:00:40] plugin.mysql: R20 successfully loaded.
[12:00:40] Loaded.
[12:00:40] Loading plugin: sscanf.so
[12:00:40]

[12:00:40] ===============================

[12:00:40] sscanf plugin loaded.

[12:00:40] Version: 2.8.1

[12:00:40] © 2012 Alex "******" Cole

[12:00:40] ===============================

[12:00:40] Loaded.
[12:00:40] Loading plugin: mysqlS.so
[12:00:40] SA:MP MySQL Plugin v2.1.1 Loaded.
[12:00:40] Loaded.
[12:00:40] [MySQL] Thread running. Threadsafe: Yes.
[12:00:40] Loading plugin: streamer.so
[12:00:40]

*** Streamer Plugin v2.7.6 by Incognito loaded ***

[12:00:40] Loaded.
[12:00:40] Loading plugin: irc.so
[12:00:40]

*** IRC Plugin v1.4.6 by Incognito loaded ***

[12:00:40] Loaded.
[12:00:40] Loading plugin: whirlpool.so
[12:00:40]
[12:00:40] ==================
[12:00:40]
[12:00:40] Whirlpool loaded
[12:00:40]
[12:00:40] ==================
[12:00:40]
[12:00:40] Loaded.
[12:00:40] Loaded 11 plugins.

[12:00:40]
[12:00:40] Filterscripts
[12:00:40] ---------------
[12:00:40] Loading filterscript 'UltraHost.amx'...
[12:00:41] Loading filterscript 'npcrecord.amx'...
[12:00:41] Unable to load filterscript 'npcrecord.amx'.
[12:00:41] Loading filterscript 'adminspec.amx'...
[12:00:41] Loading filterscript 'glnpcs.amx'...
[12:00:41] Unable to load filterscript 'glnpcs.amx'.
[12:00:41] Loading filterscript 'glactions.amx'...
[12:00:41] Unable to load filterscript 'glactions.amx'.
[12:00:41] Loading filterscript 'fsdebug.amx'...
[12:00:41]
*********************
* SA:MP DEBUG 0.2 *
[12:00:41] * By Simon Campbell *
*********************
[12:00:41] * Version: 0.5c *
*********************
[12:00:41] * -- LOADED *
*********************

[12:00:41] AllowAdminTeleport() : function is deprecated. Please see OnPlayerClickMap()
[12:00:41] Loading filterscript 'baseaf.amx'...
[12:00:41]
--Base FS loaded.

[12:00:41] Loading filterscript 'testcmds.amx'...
[12:00:41] Unable to load filterscript 'testcmds.amx'.
[12:00:41] Loading filterscript 'menutest.amx'...
[12:00:41] Loading filterscript 'glrealtime.amx'...
[12:00:41] Unable to load filterscript 'glrealtime.amx'.
[12:00:41] Loading filterscript 'base.amx'...
[12:00:41]
--Base FS loaded.

[12:00:41] Loading filterscript 'glchatbubble.amx'...
[12:00:41] Unable to load filterscript 'glchatbubble.amx'.
[12:00:41] Loading filterscript 'glproperty.amx'...
[12:00:41] Unable to load filterscript 'glproperty.amx'.
[12:00:41] Loaded 6 filterscripts.

[12:00:42] Error: Function not registered: 'SSCANF_Init'
[12:00:42] Error: Function not registered: 'SSCANF_Join'
[12:00:42] Error: Function not registered: 'SSCANF_Leave'
[12:00:42] Error: Function not registered: 'CreateDynamicRectangle'
[12:00:42] Error: Function not registered: 'DestroyDynamicArea'
[12:00:42] Error: Function not registered: 'IsPlayerInDynamicArea'
[12:00:42] Error: Function not registered: 'MapAndreas_Init'
[12:00:42] Error: Function not registered: 'CreateDynamicPickup'
[12:00:42] Error: Function not registered: 'CreateDynamicMapIcon'
[12:00:42] Error: Function not registered: 'CreateDynamic3DTextLabel'
[12:00:42] Error: Function not registered: 'CreateDynamicCP'
[12:00:42] Error: Function not registered: 'MapAndreas_Unload'
[12:00:42] Error: Function not registered: 'DestroyDynamicCP'
[12:00:42] Error: Function not registered: 'DestroyDynamic3DTextLabel'
[12:00:42] Error: Function not registered: 'DestroyDynamicMapIcon'
[12:00:42] Error: Function not registered: 'DestroyDynamicPickup'
[12:00:42] Error: Function not registered: 'Streamer_UpdateEx'
[12:00:42] Error: Function not registered: 'UpdateDynamic3DTextLabelText'
[12:00:42] Error: Function not registered: 'IsPlayerInDynamicCP'
[12:00:42] Error: Function not registered: 'sscanf'
[12:00:42] Error: Function not registered: 'MapAndreas_FindZ_For2DCoord'
[12:00:42] Error: Function not registered: 'CreateDynamicObject'
[12:00:42] Error: Function not registered: 'MoveDynamicObject'
[12:00:42] Error: Function not registered: 'DestroyDynamicObject'
[12:00:42] [debug] Run time error 19: "File or function is not found"
[12:00:42] [debug] MapAndreas_Init
[12:00:42] [debug] MapAndreas_Unload
[12:00:42] [debug] MapAndreas_FindZ_For2DCoord
[12:00:42] [debug] Run time error 19: "File or function is not found"
[12:00:42] [debug] MapAndreas_Init
[12:00:42] [debug] MapAndreas_Unload
[12:00:42] [debug] MapAndreas_FindZ_For2DCoord
[12:00:42] Script[gamemodes/wwIII.amx]: Run time error 19: "File or function is not found"
[12:00:42] Number of vehicle models: 0

[XxBaDxBoYxX]

Most of the cases, this means you either:
1- Compiled the script with a version of a plugin and when you uploaded the gamemode, You added an older version of the plugin.
2- Compiled the script with a version of a plugin (very old version) and when you uploaded the gamemode, you added new version of the plugin.

How to solve it ?

Download the plugins and compile your gamemode again with those plugins and upload the same plugins to your host (with .so if it's linux host)

Finally, If the solve didn't work, Add nativechecker.


Edit:
After reading your logs.

Please, Update your streamer and sscanf.