[ошибки ]017 and 021

[Serjino_Bruno]

C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(23) : error 021: symbol already defined: "main"
C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(36) : error 017: undefined symbol "PAccount"
C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(36) : warning 215: expression has no effect
C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(36) : error 001: expected token: ";", but found "]"
C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(36) : error 029: invalid expression, assumed zero
C:\Users\user\Desktop\ïîñëåäíèé ìîä\gamemodes\DV-RP.pwn(36) : fatal error 107: too many error messages on one line

подскажите что с ними делать?