[knackworst]

pawn Код:

forward SearchCallHome(playerid,giveplayerid);
public SearchCallHome(playerid,giveplayerid)
{
    new string[128];
    new name[24];
    GetPlayerName(giveplayerid, name, sizeof(name));//error line
    format(string, sizeof(string),"I need information about %s's House. Contact me when you find it.", name);
    ProxDetector(20.0, playerid, string, COLOR_PINK,COLOR_PINK,COLOR_PINK,COLOR_PINK,COLOR_PINK);
    return 1;
}

Try it, but I don't know if it would work for you since I don't know when you call SearCallHome