Problem beim compilen || Warnings

C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(17765) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(17773) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(48427) : warning 219: local variable "sendername" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(48427) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(17501) : warning 204: symbol is assigned a value that is never used: "News1"
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(17502) : warning 204: symbol is assigned a value that is never used: "News2"
Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase


Header size:      	13300 bytes
Code size:      	2818172 bytes
Data size:      	6026604 bytes
Stack/heap size:  	32768 bytes; estimated max. usage: unknown, due to recursion
Total requirements: 8890844 bytes


6 Warnings.

C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(48425) : warning 219: local variable "sendername" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(48425) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(58019) : warning 203: symbol is never used: "News1"
C:\Users\Dani\Desktop\GTA SAMP\Pawno\gamemodes\Release.pwn(58019) : warning 203: symbol is never used: "News2"
Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase


Header size:      	13300 bytes
Code size:      	2818092 bytes
Data size:      	6026596 bytes
Stack/heap size:  	32768 bytes; estimated max. usage: unknown, due to recursion
Total requirements: 8890756 bytes


4 Warnings.