Gamecrash "Shutting down internal Server" after World changing

[Merryl]

Title:

Gamecrash "Shutting down internal Server" after World changing​

Launcher Version:

1.4.12​

Modpack:

FTB Infinity​

Modpack Version:

2.5.0​

Log Link:

http://paste.feed-the-beast.com/view/8aeee46b​

Details of the issue:

Hello,

my game crashes every time i try to returm from my mystcraft generated world to my home world. It doesn't matter, if i use the linking books or the draconic evolution Charm of Dislocation. I've already updated my Java version to the newest version (91). As far, as I've seen there is a Problem with Ender IO and AE 2, so i tried to use newer and older versions of both, but nothing worked (I activated the original ones again). I've also read, to deactivate Waila, but this didn't help either. I don't know, what i can do else, so I'm looking for help here.

Thank you in advance.

Merryl​

 

[Merryl]

no ideas?

 

[UniZero]

Is your base chunkloaded? Also is appears you have allocated 12gb of ram to mc. It is not recommended to allocate any more than 4gb as java does not handle it well.