[Drebin]

pawn Код:

CMD:anmin(playerid, params[])
    {
                          ShowPlayerDialog(playerid, 23, DIALOG_STYLE_LIST, "Animations", "This doesnt give a responce to show anotherdialog"","Select", "Cancel");

You have a " too much there
Try this:

pawn Код:

CMD:anmin(playerid, params[])
    {
                          ShowPlayerDialog(playerid, 23, DIALOG_STYLE_LIST, "Animations", "This doesnt give a responce to show anotherdialog","Select", "Cancel");

Also, you say there is an "anmin" command with params[]. But you put a dialog there.