title: "500: Internal server error" when trying to upload a package to PyPI
body: <p>I have been trying to upload my package on PyPI, but I got the error " Received "500: Internal server error" Package upload appears to have failed. Retry 1 of 5" which does not tell me what could be wrong.</p>
  
  <p>My package can be found from:</p>
  
  <p><a href="https://github.com/hcolaux/famn_opt" rel="nofollow noreferrer">https://github.com/hcolaux/famn_opt</a></p>
  
  <p>I have anaconda 1.9.7 and conda 4.6.14, and I typed the commands in Anaconda Powershell Prompt:</p>
  
  <pre><code>setup.py sdist bdist_wheel
  twine upload --repository-url https://test.pypi.org/legacy/ dist/*
  </code></pre>
  
  <p>Note that I am using the "test.pypi.org" site to test the upload, but the regular site does not work either.</p>