Wishmaster

My dedicated server report file has this error looping constantly if (vehicle _unit == player) then {_vehicle = true;}> 17:56:17 Error position: <_unit == player) then {_vehicle = true;}> 17:56:17 Error Undefined variable in expression: _unit 17:56:17 File mpmissions\__cur_mp.Altis\Marker.sqf, line 11 17:56:17 Error in expression <ndom count playableUnits);