I Broke this rule:
Dark Gaming - Terraria Server Rules
Section 5 - Hacking/Exploits
#1 Hacked Clients [or Modified Clients]
All types of modified clients that deviate gameplay functionally in any way from the original Terraria client are forbidden; this also includes using 3rd party programs, such as Inventory Editors, to modify your character to possess impossibilities. However, texture packs are exempt.
Players violating this rule will be banned.