docs: include privileged intents in setting-test-server-and-bot-account.md

Author: Strengthless

pydis_site/apps/content/resources/guides/pydis-guides/contributing/setting-test-server-and-bot-account.md

@@ -18,8 +18,11 @@ icon: fab fa-discord
 4. Change your bot's `Public Bot` setting off so only you can invite it, save, and then get your **Bot Token** with the `Copy` button.
 > **Note:** **DO NOT** post your bot token anywhere public, or it can and will be compromised.
 5. Save your **Bot Token** somewhere safe to use in the project settings later.
-6. In the `OAuth2` tab, grab the **Client ID**.
-7. Replace `<CLIENT_ID_HERE>` in the following URL and visit it in the browser to invite your bot to your new test server.
+6. Scroll down to the `Privileged Gateway Intents` section and enable required intents.
+> For Sir Lancebot, you need to enable `Server Member Intent`. For Python Bot, you need to enable `Server Member Intent` and `Message Content Intent`.
+> Failure to do so will result in a `PrivilegedIntentsRequired` exception when you start the bot.
+7. In the `OAuth2` tab, grab the **Client ID**.
+8. Replace `<CLIENT_ID_HERE>` in the following URL and visit it in the browser to invite your bot to your new test server.
 ```plaintext
 https://discordapp.com/api/oauth2/authorize?client_id=<CLIENT_ID_HERE>&permissions=8&scope=bot
 ```