[Jigsaw123]

I'm getting these Errors, anyone know how to fix them? :

PHP код:

C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(166) : error 017: undefined symbol "OBJECT_MATERIAL_SIZE_256x128"
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(341) : warning 235: public function lacks forward declaration (symbol "OnPlayerEditObject")
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(364) : warning 235: public function lacks forward declaration (symbol "OnPlayerSelectObject")
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(366) : error 017: undefined symbol "SELECT_OBJECT_PLAYER_OBJECT"
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(487) : warning 235: public function lacks forward declaration (symbol "OnPlayerWeaponShot")
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(487) : warning 219: local variable "hitid" shadows a variable at a preceding level
C:\Users\USER\Desktop\IBP-RP\pawno\include\streamer.inc(489) : error 017: undefined symbol "BULLET_HIT_TYPE_PLAYER_OBJECT"
C:\Users\USER\Desktop\IBP-RP\pawno\include\/IBP/Publics/Audio_OnSetPack.pwn(1) : warning 235: public function lacks forward declaration (symbol "Audio_OnSetPack")
Pawn compiler 3.2.3664              Copyright (c) 1997-2006, ITB CompuPhase
3 Errors.