[[DK]Dark_Knight]

have you done

new L[50]

maybe try

pawn Код:

new L[50]
public OnGameModeInt()
{
    new i = 0;
    L[i] = CreateDynamicObject(10983,233.08203125,439.94628906,-1.92500007,0.00000000,0.00000000,0.00000000), i++; 
    L[i] = CreateDynamicObject(11541,163.09960938,518.28515625,16.41543579,0.00000000,0.00000000,0.00000000), i++;
    //... REST HERE
    //TRY IT WITHOUT THE 'i' FIRST
}

COMMAND:Destroy(playerid, params[])
{
    for(new i=0; i<50; i++)
    {
        DestroyDynamicObject(L[i]);
    }
    return 1;
}

Not sure if ur using ZCMD or not
Just an idea :/