Notifying the team problem

[tszhcu]

Hello All,

I passed Level 1 and successfully got the badge.
For level 2, I followed the guides from the web site.
However, I face a problem when send a message to discord.

I used both webhook link but still same error.
Webhook URL: https://internal.users.n8n.cloud/webhook/level2-erp
Discord URL: https://internal.users.n8n.cloud/webhook/discord-level2

Could anyone help?

Thanks in adv.

[tszhcu]

Finally I success to connect by enabling this

Not it really helps.

Kindly all please comment it.
Thanks a lot.