title: "The binding type(s) 'queueTrigger' are not registered" error randomly appearing.
body: <p>I have a function 2.0 that has a queue trigger and works as expected.</p>
  
  <p>Yet, from some days on, sometimes I realize the messages are not being processed. I go to the function details in the portal and see the following error:</p>
  
  <pre><code>The binding type(s) 'queueTrigger' are not registered. Please ensure the type is correct and the binding extension is installed.
  </code></pre>
  
  <p>This is accompanied by a error 500 when I directly try to access <a href="https://function_app_name.azurewebsites.net/" rel="nofollow noreferrer">https://function_app_name.azurewebsites.net/</a></p>
  
  <p>After I stop and restart the app it usually starts working again. Anyone with the same behaviour happening?</p>
  
  <p>I'm deploying from VS Community Mac</p>