Windows .exe Direwolf20 Pack crash

[Zumy]

Mod Pack: Direwolf20
Mod & Version: Launcher
Pastebin link to crash log: N/A
Whats the bug?When I try to join the server it crashes me with no crash report or anything the game is closing,if I want to solve it I need to reinstall the pack...and thats anoying..
Can it be repeated? Yes.
Known Fix: -

 

[UniZero]

Direwolf20 --> Minecraft --> Crash reports

You will find one in there sorted by date & time. Post that to pastebin then link it here.