Server crashes on first start

[TobiasLederer]

Title:

Server crashes on first start​

Launcher Version:

1.4.7​

Modpack:

FTB Ultimate​

Modpack Version:

1.4.7​

Log Link:

http://pastebin.com/raw.php?i=mvK2DVnx​

Details of the issue:

Operating system: Debian 7 64 Bit minimal.​

 

[lenscas]

try it with 2GB allocated.

I am also not sure if
Java Version: 1.6.0_35, Sun Microsystems Inc.
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Sun
is good enough. If you update java note that java 8 might/probably is not going to work