X was enabled however the webhook is incorrect
Noticed this when going through logs yesterday. 

11:50 [Warning] [DiscordMessages] Ban was enabled however the webhook is incorrect.
11:50 [Warning] [DiscordMessages] Report was enabled however the webhook is incorrect.
11:50 [Warning] [DiscordMessages] Message was enabled however the webhook is incorrect.
11:50 [Warning] [DiscordMessages] Mute was enabled however the webhook is incorrect.
11:50 [Warning] [DiscordMessages] PlayerChat was enabled however the webhook is incorrect.

(00:00:37) | [DiscordMessages] Ban was enabled however the webhook is incorrect.

(00:00:37) | [DiscordMessages] Report was enabled however the webhook is incorrect.

(00:00:37) | [DiscordMessages] Message was enabled however the webhook is incorrect.

(00:00:37) | [DiscordMessages] Mute was enabled however the webhook is incorrect.

(00:00:37) | [DiscordMessages] PlayerChat was enabled however the webhook is incorrect.

(00:00:37) | Loaded plugin DiscordMessages v2.1.0 by Slut

For this message to show, these 3 things have to happen:
  1. Type (Ban, Report, Message, Mute, or PlayerChat) is not Enabled (true/false)... or
  2. WebhookUrl is not set, or is set to null... or
  3. WebhookUrl is set "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks"
Those are the reasons why this message would show, so you'd need to:
  1. Set Enabled for the type you want to true
  2. Make sure the WebhookUrl is customized with a webhook URL
  3. Disable any types you do not want to use if you aren't configuring them fully