[SoFahim]

Problem fixed . I was forgot about that. Solution is

using

PHP код:

 if((!IsACop(playerid) || !IsALVMPDCop(playerid))) return SendClientMessageEx(playerid, COLOR_GREY, "   You are not a member of L.E.O !"); 


Is bad idea and there some problem in return . There was no {} and need to replace || to &&
like this :

PHP код:

if(!IsACop(playerid) && !IsALVMPDCop(playerid))
    {
        return Error(playerid, "You are not authorized to use this command");
    }