Datenbank problemm

hab schon alles möglich versucht aber bekomme es nicht hin [lexicon]extdb[/lexicon] log existiert keine

2016/06/20, 13:55:03  Mission id: 967b16863afe0b68634fdf6cea2caec550036ca3
2016/06/20, 13:55:03 Attempt to override final function - life_sql_id
2016/06/20, 13:55:03 "extDB: Still Connected to the Database"
2016/06/20, 13:55:03 Error in expression <= "extDB2" callExtension format["4:%1", _key];
if (_queryResult == "[5]") then {>
2016/06/20, 13:55:03   Error position: <_key];
if (_queryResult == "[5]") then {>
2016/06/20, 13:55:03   Error Undefined variable in expression: _key
2016/06/20, 13:55:03 File life_server\Functions\MySQL\fn_asyncCall.sqf, line 32
2016/06/20, 13:55:03 Error in expression <ct 1);

/*
File: fn_asyncCall.sqf
Author: Bryan "Tonic" Boardwine
Description:
Commits an asynchronous call to [lexicon]ExtDB[/lexicon]
Parameters:
0: STRING (Query to be ran).
1: INTEGER (1 = ASYNC + not return for update/insert, 2 = ASYNC + return for query's).
3: BOOL (True to return a single array, false to return multiple entries mainly for garage).
*/

private["_queryStmt","_queryResult","_key","_mode","_return","_loop"];

_tickTime = diag_tickTime;

_queryStmt = [_this,0,"",[""]] call BIS_fnc_param;
_mode = [_this,1,1,[0]] call BIS_fnc_param;
_multiarr = [_this,2,false,[false]] call BIS_fnc_param;

_key = "extDB2" callExtension format["%1:%2:%3",_mode,(call life_sql_id),_queryStmt];

if(_mode == 1) exitWith {true};

_key = call compile format["%1",_key];
_key = _key select 1;

_queryResult = "";
_loop = true;

while{_loop} do
{
_queryResult = "extDB2" callExtension format["4:%1", _key];
if (_queryResult == "[5]") then {
// [lexicon]extDB[/lexicon] returned that result is Multi-Part Message
_queryResult = "";
while{true} do {
_pipe = "extDB2" callExtension format["5:%1", _key];
if(_pipe == "") exitWith {_loop = false};
_queryResult = _queryResult + _pipe;
};
} else {
if (_queryResult == "[3]") then {
diag_log format ["extDB2: uisleep [4]: %1", diag_tickTime];
uisleep 0.1;
} else {
_loop = false;
};
};
};

_queryResult = call compile _queryResult;

if(count (_queryResult select 1) == 0) exitWith {[]};

_return = (_queryResult select 1);

if(!_multiarr) then {
_return = _return select 0;
};

_return;