Hi everyone, A friend of mine is having some issues trying to connect to my vanilla Minecraft server. We started the server two days ago and everything was running fine. Today, we all got back on again and he started having issues connecting to the server. At first it was saying that it failed to Authenticate his login. Then, after he was able to log in, every time he opened a chest, he would crash. We tried this on two other severs that I have, and get the same results. We've tried everything that I can think of from deleting the .minecraft folder to re-installing java. Is there something I'm doing wrong server side? Any comments would be helpful!
19:38:51 INFO]: JFX has been detected & successfully loaded
[19:38:52 INFO]: Refreshing local version list...
[19:38:52 INFO]: Minecraft Launcher 1.3.11 (through bootstrap 5) started on windows...
[19:38:52 INFO]: Current time is Apr 26, 2014 7:38:52 PM
[19:38:52 INFO]: Refreshing local version list...
[19:38:52 INFO]: Minecraft Launcher 1.3.11 (through bootstrap 5) started on windows...
[19:38:52 INFO]: Current time is Apr 26, 2014 7:38:52 PM
[19:38:52 INFO]: System.getProperty('os.name') == 'Windows 7'
[19:38:52 INFO]: System.getProperty('os.version') == '6.1'
[19:38:52 INFO]: System.getProperty('os.arch') == 'amd64'
[19:38:52 INFO]: System.getProperty('java.version') == '1.7.0_55'
[19:38:52 INFO]: System.getProperty('java.vendor') == 'Oracle Corporation'
[19:38:52 INFO]: System.getProperty('sun.arch.data.model') == '64'
[19:38:52 INFO]: Refreshing remote version list...
[19:38:53 INFO]: Refresh complete.
[19:38:53 INFO]: Loaded 1 profile(s); selected 'TheBiPolarTaco'
[19:38:53 INFO]: Refreshing auth...
[19:38:53 INFO]: Logging in with access token