Here, you can report any bug you found on server. In topic, you should use tag, that will help in easier fixing them. Tags:

[Item] - when item doesn't working, has wrong attributes etc.
[Quest] - when quest doesn't working (eg. there is a chest, but after opening it nothing is happend), or you recive wrong reward.
[MissQuest] - when there should be quest (etc. chest), but there isn't.
[Spawn] - when there should be spawn, but there isn't, or there are wrong monster on spawn.
[Mob] - when mob drop wrong items, has wrong attributes, use wrong spells etc.
[NPC] - when npc has wrong items in shop, or items has wrong price.
[Spell] - when spell doesn't working or working not like it should.
[Hole] - when there is a hole (buried, or not), that should be accessible, but it isn't
[Other] - for other bug

If you found a bug in map (missing block, necessary decoration) please report it in this topic: http://www.czapolsite.pun.pl/viewtopic.php?pid=1448