Twitter integration failed

[nafissa]

• Used Zammad version: 3.3
• Used Zammad installation source: (source, package, …) via DEB
• Operating system: ubuntu 18.04
• Browser + version: chrome

Expected behavior:

• Be redirected to Twitter and asked to authorize Zammad to access your account.

Actual behavior:

• Error " Unable to register webhook: Unable to connect during CRC GET request. Already 1 webhooks registered. Maybe you need to delete one first."

Steps to reproduce the behavior:

• I followed step by step the documentation here :
  https://admin-docs.zammad.org/en/latest/channels/twitter.html

• The probelm accure at the 6th step where I have to add my twitter app to zammad

• here is the error and the log file
  

  
  
  
  

  Thank you for helping me !