Compile the following template. Fields marked with (*) are mandatory, Fields with (-) are optional, Fields with (!) are mandatory in case of crash or bug

Type of Issue/Request (Bug / Crash / Suggestion / Translation / ...):

Crash

Version of the mod or build number:

0.3.6.1

Are you a Single Player, a Multiplayer Client (You are a player in a server) or Server Side?:

Serverside

Minecraft Version (1.9.4, 1.10, 1.10.2, 1.11.2...):

1.12.2

Description (or what were you doing when it crashed):

I was attempting to boot up my server.

Pastebin of the log (fml-client-latest.log from your instance/logs folder):

https://pastebin.com/yB34ixJx

ModPack (or list of mods via Pastebin. If using a modified modpack, write BOTH the modpack AND the link to the full mod list):

https://minecraft.curseforge.com/projects/compitum-magia

Pastebin of the config file (extraalchemy.cfg from your instance/config folder):

https://pastebin.com/3naPr4vx

OS and Java version (Java8 + Windows10 / Java7 + MacOS / ...):

Windows 10 and java 8

Other information that you think might be useful:

(-)

Same exception as mine

Same exception, different bug though

Is it up in curse?

If you can't find it it's probably awaiting approval

fixed in 0.3.6.2