[Ошибки]error 017 and error 029

[Vesker20012]

C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5012) : warning 219: local variable "string" shadows a variable at a preceding level
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5046) : error 017: undefined symbol "mysql_query"
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5095) : error 017: undefined symbol "slot00"
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5095) : warning 215: expression has no effect
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5095) : error 001: expected token: ";", but found "]"
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5095) : error 029: invalid expression, assumed zero
C:\Documents and Settings\Admin\Рабочий стол\Новая папка (2)\SaltaNat RolePlay\gamemodes\Am.pwn(5095) : fatal error 107: too many error messages on one line

Compilation aborted.Pawn compiler 3.2.3664	 	 	Copyright (c) 1997-2006, ITB CompuPhase


5 Errors.

new string[5000];

mysql_query(str);

slot00[playerid] = listitem;