TFS 0.X [Error - NpcScript Interface]

[DaBlauwk]

Hello

When I start my server, I can log on perfectly and everything is fine but in console I get lots of errors like

[17:30:09.441] [Error - NpcScript Interface]
[17:30:09.444] data/npc/scripts/bank.lua:onThink
[17:30:09.447] Description:
[17:30:09.449] data/npc/scripts/bank.lua:22: attempt to call global 'Npc' (a nil value)
[17:30:09.453] stack traceback:
[17:30:09.456]  data/npc/scripts/bank.lua:22: in function <data/npc/scripts/bank.lua:18>

This one just keeps spamming in server console.
Seems like I don't have function onThink or sth.

Some other ones came when I tried to take to someone..

[17:37:47.687] [Error - NpcScript Interface]
[17:37:47.692] data/npc/scripts/Benjamin.lua:onCreatureSay
[17:37:47.695] Description:
[17:37:47.696] data/npc/lib/npcsystem/npchandler.lua:558: attempt to call global 'getDistanceTo' (a nil value)
[17:37:47.701] stack traceback:
[17:37:47.703]  data/npc/lib/npcsystem/npchandler.lua:558: in function 'isInRange'
[17:37:47.708]  data/npc/lib/npcsystem/npchandler.lua:381: in function 'onCreatureSay'
[17:37:47.712]  data/npc/scripts/Benjamin.lua:7: in function <data/npc/scripts/Benjamin.lua:7>

[17:37:57.205] [Error - NpcScript Interface]
[17:37:57.209] data/npc/scripts/bank.lua:onCreatureSay
[17:37:57.212] Description:
[17:37:57.213] data/npc/lib/npcsystem/npchandler.lua:558: attempt to call global 'getDistanceTo' (a nil value)
[17:37:57.218] stack traceback:
[17:37:57.220]  data/npc/lib/npcsystem/npchandler.lua:558: in function 'isInRange'
[17:37:57.225]  data/npc/lib/npcsystem/npchandler.lua:381: in function 'onCreatureSay'
[17:37:57.230]  data/npc/scripts/bank.lua:14: in function <data/npc/scripts/bank.lua:13>

Also the npc chat window doesn't appear when I talk to npcs.
Haven´t found any solutions yet
TFS 0.4 8.60

Thanks

----UPDATE----

Fixed it, with a different NPC pack from

Emporia 8.6x - OtLand Exclusive! <3

Basically I bought this distribution off the website that released otlands 0.4 svn so thought otland could use this,The distro is claiming to be the best and most stable 8.6x Around! I've had no problems with it so thought maybe if more Otland people used this stable server a lot less unstable...

otland.net