[Weponz]

Its possible try changing to this:

pawn Код:

public OnPlayerDisconnect(playerid, reason)
{
    new query[512];
    new Float:vie, Float:armure;
    GetPlayerHealth(playerid, vie);
    GetPlayerArmour(playerid, armure);
    mysql_format(mysql, query, sizeof(query), "UPDATE `joueurs` SET `Vie`=%f, `Armure`=%f WHERE `ID`=%d", vie, armure, pInfo[playerid][ID]);
    mysql_tquery(mysql, query, "", "");
    return 1;
}

EDIT: And make sure mysql_tquery is an actual function.