Can't load chunks

[Sena]

hey,
I play FTB Unleashed but lately when i try to fly away from my base minecraft just stops working without a crashlog
i added some mods to it but no terrain changing or something like that mods
what should i do please help

 

[Sena]

http://pastebin.com/BBFTcAHb <- got an chraslog this time

 

[lavarthan]

Not sure about the reason for the exact reason for the error, but you are using a old version of Java. You are using Windows so it is suggested that you use Java version 7 and the most up to date release of Java 7. Please follow this guide to update your Java. You should not have to reinstall the launcher, but this link will give you the links for Java 7. Be sure to remove all other versions of Java as well.

Once that is done please post a new console log if the crash continues or you experience any other problems.

 

[UniZero]

It also seems to me there is a lot of errors in there. I would suggest saving your world and deleting all stuff related FTB and re-install it.

Unless they are all caused by outdated java.