n8n - 💡(How to fix) Fix SSL Error Webhook Storyblok -> N8N [1 comments, 2 participants]

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n8n-io/n8n#29449Fetched 2026-04-30 06:44:15
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Error Message

Describe the problem/error/question

What is the error message (if any)?

{"code":"500","url":"https://fasswulf.app.n8n.cloud/webhook/33dcbc53-e384-43d5-b9ee-c8294c3116f0","message":"Webhook failed. Something went wrong calling the webhook of space 287835439793718.","detail":"SSL_connect returned=1 errno=0 peeraddr=104.26.12.13:443 state=error: ssl/tls alert handshake failure (SSL alert number 40)","signature":""}

  • error: all

Code Example

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<!-- Please follow the template below. Skip the questions that are not relevant to you. -->

Describe the problem/error/question

Webhook aus Storyblok funktioniert nicht mehr

What is the error message (if any)?

{"code":"500","url":"https://fasswulf.app.n8n.cloud/webhook/33dcbc53-e384-43d5-b9ee-c8294c3116f0","message":"Webhook failed. Something went wrong calling the webhook of space 287835439793718.","detail":"SSL_connect returned=1 errno=0 peeraddr=104.26.12.13:443 state=error: ssl/tls alert handshake failure (SSL alert number 40)","signature":""}

Please share your workflow/screenshots/recording

(Select the nodes on your canvas and use the keyboard shortcuts CMD+C/CTRL+C and CMD+V/CTRL+V to copy and paste the workflow.)
⚠️ WARNING ⚠️ If you have sensitive data in your workflow (like API keys), please remove it before sharing.

Share the output returned by the last node

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Debug info

core

  • n8nVersion: 1.123.33
  • platform: docker (cloud)
  • nodeJsVersion: 24.13.1
  • nodeEnv: production
  • database: sqlite
  • executionMode: regular
  • concurrency: 5
  • license: enterprise (sandbox)

storage

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

pruning

  • enabled: true
  • maxAge: 168 hours
  • maxCount: 2500 executions

client

  • userAgent: mozilla/5.0 (windows nt 10.0; win64; x64) applewebkit/537.36 (khtml, like gecko) chrome/147.0.0.0 safari/537.36
  • isTouchDevice: false

Generated at: 2026-04-29T07:24:49.154Z}

extent analysis

TL;DR

The webhook failure is likely due to an SSL/TLS handshake issue, which may be resolved by updating the SSL/TLS configuration or certificates.

Guidance

  • Verify the SSL/TLS certificates and configuration on the server hosting the webhook to ensure they are up-to-date and correctly configured.
  • Check the Storyblok documentation for any specific requirements or recommendations for SSL/TLS configurations.
  • Investigate potential issues with the SSL/TLS version or cipher suite used by the n8n cloud instance and the Storyblok server.
  • Consider testing the webhook with a different SSL/TLS configuration or version to isolate the issue.

Example

No code snippet is provided as the issue is related to SSL/TLS configuration, which is typically handled outside of code.

Notes

The issue may be specific to the n8n cloud instance or the Storyblok server configuration, and further investigation is needed to determine the root cause.

Recommendation

Apply workaround: Update the SSL/TLS configuration or certificates on the server hosting the webhook to ensure compatibility with the Storyblok server.

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