title: Internal server error Django
body: <p>I just made an update on my Django script and now it just gives me an Internal server error. It runs on a Linux Debian server and sometimes I get an Internal server error and smoetimes I get a TypeError:</p>
  
  <p>Exception Value: <strong>init</strong>() got an unexpected keyword argument 'core'</p>
  
  <p>How to fix this?</p>