Recieved a 90000 Error when removing an item from the Company Chest

Time: June 25, 2014 Around 19:45 PDT
Frequency: 100%
World name: Balmung
Character name: D'asee Pauwee
NPC name: N/A
Monster name: N/A
Class/Level: N/A
Party or solo: Both
In-game time: Any
Area and coordinates: Any Company Chest
Steps:
1. Have access to Free Company Chest
2. Have two players access the same Tab in the Free Company Chest.
3. Have both players deposit and withdraw items from said tab for an indeterminate amount of time.
4. Game will immediately 90000 Error after attempting to remove or deposit item. Items that are to be deposited or withdrawn will not be moved.
5. All Subsequent attempts to remove items from said Tab will result in a 90000 Error by anyone who has access to that tab within the Free Company.

I am also receiving this issue, as is every member of my Free Company at the moment.

It seemed to have started when some of our officers were using the Company Chest to move Furniture from one alt character to another. They were specifically using the 3rd Item Tab.

We are able to use Tabs 1 and 2, but Tab 3 is completely broken, and attempting to move, deposit, or withdraw items from it will result in a 90000 error.