Help with Syntax

[cc_kronus 9]

Hi II am calling a script from the init.sqf but it on start up there is the black window with an error. (unfortunately, the window don't show the kind of error it is).  I have tried many things but I am totally unable to figure what is wrong. 
 

this is the code. 

{
    if (side _x == civilian && _x isKindOf "Helicopter") then {
        _x addEventHandler ["GetIn", "if ((_this select 2) == driver (_this select 0)) then {nul = [(_this select 0),(_this select 2)] execVM 'helocrew\crewIn.sqf'}"];
    };
} forEach vehicles;

 

Can someone, please, take a look at it and let me know what may be wrong?

 

Thanks

[killzone_kid 1326]

Look in .rpt and post the error, without knowing what it says difficult to guess