All the bugs posted above are fixed! If you spot anymore bugs then please let me know.
Which all commands?
Fix /disablechat & /mute,they're needed.
@Lordz: Those commands are moved to higher level but editing every line for the specified command like,
SendClientMessage(playerid,color, "you need level 5 to use this command";PlayerName,playerid);
to
SendClientMessage(playerid,color, "you need level 8 to use this command";PlayerName,playerid);
is hard,and waste of time because in new admin script alot of commands are moved,so its not really needed to edit them.