[Hurdehack]

I got a Huge error
:

C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(287) : warning 225: unreachable code
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(287) : warning 217: loose indentation
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(345) : warning 225: unreachable code
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(345) : warning 217: loose indentation
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(35 : warning 217: loose indentation
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(501) : warning 225: unreachable code
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(501) : warning 217: loose indentation
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(501) : error 029: invalid expression, assumed zero
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(501) : error 004: function "S@@_OnPlayerStateChange" is not implemented
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(503) : error 017: undefined symbol "newstate"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(505) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(507) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(50 : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(510) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(514) : warning 225: unreachable code
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(514) : error 029: invalid expression, assumed zero
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(514) : error 004: function "timer_fuel_lower" is not implemented
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(534) : warning 225: unreachable code
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(534) : error 029: invalid expression, assumed zero
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(534) : error 004: function "timer_refuel" is not implemented
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(536) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(53 : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(539) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(540) : error 017: undefined symbol "playerid"
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(542) : warning 209: function "S@@_OnFilterScriptInit" should return a value
C:\Users\Christian\Desktop\HurdeHacks Server\pawno\GOOD.pwn(543) : warning 203: symbol is never used: "__Name"
Pawn compiler 3.2.3664 Copyright © 1997-2006, ITB CompuPhase


15 Errors.

help?