Whenever i join a server my game crashes and i cant play its really annoying and i dont know if its java or the mincraft please fix

We are unable to diagnose your issue due to the lack of proper debug information. Please review the guidelines before reporting issues.
In case of a game crash, please also attach the crash log from [minecraft/crash-reports/crash-<DATE>-client.txt|http://hopper.minecraft.net/help/finding-minecraft-data-folder].

-- I am a bot. This action was performed automagically. Testing some upgrades!