Error sending message to Discord: 0 (Discord encountered an internal server error! Not good!)

[DesolateIntention]

Brief explanation of issue:
I don't know what happened here. Just reporting it.

Steps to reproduce:
Unknown.

Link to crash report/log in a gist:
Log Extract: https://gist.github.com/DesolateIntention/2ce4daf22318c8bf1e2050c49cc55562
Full Log: latest.zip

DiscordChat version: 2.3.0.
Minecraft version: 1.12.2.