I'm having the same problem as HashStatz. I'm using 32bit Ubuntu and stuck on block 3004.
"version" : "v1.0.0.1-g32a928e",
"protocolversion" : 61001,
"walletversion" : 60000,
Trying to compile on a server as well?
Is it possible for you to try 64bit ubuntu 14.04?
Seems you both are trying to run on 32 bit. Might not make a difference but it's a connection between the two of you and the error.
Tomorrow I will try a fresh install on a fresh server(s) and see if I can replicate & fix the issue.
Unfortunately I am am stuck with 32bit.