Pay for your inventory.

[Fyce]

Considering the frequency of 90002s, that's unacceptable.

We are not talking about individual character crashes, the servers already handle that fine when the character disconnects (they save a character when it disconnects).
We are talking about complete server crashes which would rollback every player on the server.

Wait... every 15 seconds? I really want to know what the thinking was behind that design decision.

Pretty much what I said.
http://www.siliconera.com/2015/06/17...-item-storage/

They just want to avoid server rollbacks as much as possible.