Tekkit item crash?

[DVS OWNER]

Ok i have a brand new tekkit server install everything works except any of the non-vanilla items when attempting to place item into your inventory cause the server to crash.

This is a fresh install, minecraft 1.2.5, bukkit, and tekkit only atm. I am using the technic launcher and trying out all features before i unleash my guild on the world so atm this is very pristine because i am using admin privs to try stuff then deleting it. I was gonna use buildcraft things to create a spawn point with a few basic amenities to try stuff and learn how machines affect the environment before i start setting rules. But pipes and such cause it to crash with the message:

internal exception:java.net.socket exception:connection reset

this sounds like some anti-cheating feature of the server software

Any help on this matter is greatly appreciated.

[DVS OWNER]

Closed problem was solved by using a third party ftp loader, my servers multicraft panel refused to load tekkit server mod correctly.

[Zdez]

could you explain further?c: im having the same issue