All items disppeared
 

I logged in to my server today to find all my worn equipment, inventory, bank inventory, and all bot equipment completely gone.

Upon logging in, I see 3 errors in the world.exe window which I've never seen before:

[Error] Warning: acctid 82758 has an invalid item_id 17969 in inventory slot 2500
[Error] Warning: acctid 82758 has an invalid item_id 17969 in inventory slot 2501
[Error] Warning: acctid 82758 has an invalid item_id 31335 in inventory slot 2531

And lastly, bot_inventories shows 595 rows of data, and inventory shows 225 rows of data (across a couple characters)

I'm still very new to the whole EQ Emu thing so I'm not really sure what caused the error above, what it even means, or how to fix it. Any advice?

*edit* So looking through the database, looks like it's some hand-made backpacks, and a bow of the destroyer causing the problem. But the thing is I don't have any slotid's 2500, 2501, or 2531 in my inventory table.

*edit 2* Well I feel like a complete idiot for not following troubleshooting 101, rule #1 - reboot the damn thing. Buuuuuuut for what it's worth, I'm still interested in what exactly happened, if for no other reason than to expand my knowledge. Any ideas folks?

I don't know if it is the same thing, but sometimes my client crashes and when I launch it back up all my items, icons, spells, hotkeys, etc appear to be gone.
The "fix" I have been consistently using is simply to log off and wait about 10 minutes before launching the client again if this happens. So, maybe a reboot isn't necessary if this sounds familiar.