Error 11206 - Twilio
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Error 11206

Error - 11206

HTTP protocol violation

There was an error speaking HTTP to the target URL.

Possible Causes

  • Server misconfiguration
  • Network disruption
  • Making HTTP connections to an HTTPS port

Possible Solutions

  • verify your web server is serving valid HTTP for the URL
  • verify the network connection to your server is stable
  • verify the URL is not directing you to an SSL port

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