[BUG] Self Host All trigger test url have issue

[mredodos]

Some one have similar issue? Form trigger: test popup open a wrong url and return 404 · Issue #22874 · n8n-io/n8n · GitHub

Debug info

core

• n8nVersion: 1.122.5
• platform: docker (self-hosted)
• nodeJsVersion: 22.21.0
• nodeEnv: production
• database: postgres
• executionMode: regular
• concurrency: -1
• license: enterprise (production)
• consumerId: 4dc742ae-b057-46cd-bb8e-84dc8501c943

storage

• success: all
• error: all
• progress: false
• manual: true
• binaryMode: memory

pruning

• enabled: true
• maxAge: 336 hours
• maxCount: 10000 executions

client

• userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/143.0.0.0 safari/537.36
• isTouchDevice: false

Generated at: 2025-12-09T09:49:32.166Z

[mohamed3nan]

Hi @mredodos, welcome!

I see you’re running n8n via Coolify and missing the https://
If that’s the case, can you look at this:

Need help with Xero <> N8N connection

Hello @Dulcy, welocme! Looking at this screenshot, there’s something I noticed right away, The OAuth Redirect URL is missing the https:// which makes me suspect there’s a configuration issue. since you’re using Coolify, are you sure the settings in your Docker Compose are correct? [image]

[mredodos]

thx, It seems all correctly set in my env and compose, but the issue appear in the last 2 versions not before. so what cause this ?

[mohamed3nan]

@mredodos

It seems all correctly set in my env and compose, but the issue appear in the last 2 versions not before. so what cause this ?

I’m not exactly sure, but looking at your environment variables in the Github issue:

…and since I also use Coolify,they don’t look the same as mine..

Please update these values in your environment variables:

SERVICE_FQDN_N8N=n8n-xxxxxx.it
SERVICE_FQDN_N8N_5678=n8n-xxxxxx.it:5678
N8N_EDITOR_BASE_URL=${SERVICE_URL_N8N}
WEBHOOK_URL=${SERVICE_URL_N8N}

and in the compose:

      - SERVICE_URL_N8N_5678
      - 'N8N_EDITOR_BASE_URL=${SERVICE_URL_N8N}'
      - 'WEBHOOK_URL=${SERVICE_URL_N8N}'
      - 'N8N_HOST=${SERVICE_URL_N8N}'

[mredodos]

what you mean it seems different? This installation is the same from more than a year

i have just add some new env ecc when some change in the n8n update.

[mohamed3nan]

@mredodos

what you mean it seems different? This installation is the same from more than a year

Coolify updates regularly, and so does n8n…

Even if the setup has been running for a long time, updates can break things over time.

I’m just trying to help, by comparing your Coolify configuration with mine which is working without issues, it seems there are some incorrect parts..

If you can apply what I mentioned, we can figure out the issue..

[mredodos]

      - SERVICE_FQDN_N8N_5678
      - N8N_EDITOR_BASE_URL=$SERVICE_FQDN_N8N
      - WEBHOOK_URL=$SERVICE_URL_N8N
      - N8N_HOST=$SERVICE_URL_N8N

i dont understand what you want i change i have the same value you have write in your message…

EDIT: oooh ok i see now!

[mredodos]

thx @mohamed3nan solved!