[cessil]

it sounds like your dialog ids are being messed up, here's how i do it so they don't get muddled up
I have a stock called ResetDialogs which resets a set of pvars such like this:

pawn Код:

ResetDialogs(playerid)
{
    SetPVarInt(playerid,"dialog1",-1); since no dialog created would be id -1
}

then when i want to show them a dialog I'll use

pawn Код:

new DID;
ShowPlayerDialog(playerid,DID,ect...
SetPVarInt(playerid,"dialog1",DID);

then when they respond to a dialog, after i have figured out which dialog it is I reset the dialogids with ResetDialogs(playerid)

pawn Код:

if(dialogid == GetPVarInt(playerid,"dialog1"))
    {
        ResetDialogs(playerid);

don't forget to also reset the dialogs when the player joins the server