Discord Api responded with 401
Hello,

The messages are dispaying properly in the discord, but the console also throws this error every time

[Discord] Discord Api responded with 401: {"code": 0, "message": "401: Unauthorized"}



Any ideas on what I did wrong?

Tht means that the webhook you have configured for Discord in this plugin is invalid, "unauthorized".
I ended up giving up and set 

"Discord": {
"Send Notifications": false

I left the webhook url in, and now it still sends messges to discord, and the error went away...  So problem solved I guess.