Modpack Version

0.5.17

Describe your issue.

Crash on server start

Crash Report

https://gist.github.com/shukari/ba722a443ad9ad4fe1f5f85da8c7b455

Latest Log

https://gist.github.com/shukari/8d11e90a2fddb44e991f54d18ca40171

Have you modified the modpack?

No

User Modifications

No

Did the issue happen in singleplayer or on a server?

Server

I experience the same error, I upgraded from 0.5.14 to 0.5.17

Duplicate of #3538.