OS: Mac OS X (ver 10.11.5, arch x86_64)
Java: 1.8.0_74 (by Oracle Corporation)
Launcher: Minecraft Launcher 1.6.61 (bootstrap 100)
Minecraft: 1.10.1 (updated Wed Jun 22 03:14:48 PDT 2016)
Joining my home server causes the client to crash. Everything used to work but this issue seems to have arrived in the last day or so.
Steps to Reproduce:
1. Started Minecraft
2. Joined my home minecraft server
3. Client crashes
Joining another home server (newer) doesn't seem to cause the crash, so I'm guessing it's due to my server being older and having been upgraded from 1.7 (I think) up to now.