[MC-60698] Game crashes after thirty minutes.

I was playing Minecraft and it crashed 30 mins in. Rebooted then 30 mins later it happened again.

Attachments

This bug is invalid as your are playing on a modified Minecraft server.

it does it on both singleplayer and muliplayer

Go into a single player world and hold F3 and C for 10 seconds and attach the crash report.

.. and attach the complete development console after a crash in single player.