Issue Description:

Trying to update from 1.8.9-3.0.0.18 to 1.8.9-3.0.0.21

What happens:

Server crashes on startup.

What you expected to happen:

Server to start normally. 😛

Steps to reproduce:

1. Start server.
2. Server crashes.
3. Profit???
   ...

Affected Versions (Do not use "latest"):

• EnderIO: 1.8.9-3.0.0.21
• EnderCore: 1.8.9-0.3.0.13
• Minecraft: 1.8.9
• Forge: 11.15.1.1808

Your most recent log file where the issue was present:

http://pastebin.com/raw/dqWs5jf7

I'm confused why this was closed with no response.

Because we are not supporting unreleased unfinished versions of the mod. While I don't go as far as to ignore those reports completely, every minute I spend on writing responses is 2 minutes the 1.8.9 version will be delayed, and every hour I spend doing things out of order is 3 hours the port will be delayed.

Feel free to stress-test the mod to its fullest...once we release a public (read: on curseforge) version. At the moment, it just feels like:

About your report: Yes, we had 2 builds that just won't run on a server at all. That happens when I finish at 3 am to get some sleep before I have to get to work in the morning and skip doing a full (~30-45 minutes!) cycle through my test worlds.