title: SVN : 500 internal server error on my repository access
body: <p>(OS is Ubuntu Server)</p>
  
  <p>I create a new repository with SVN like that :</p>
  
  <pre><code>$ svnadmin create myrepo --pre-1.6-compatible
  </code></pre>
  
  <p>The first time, when I want to access in my new repository <strong>myrepo</strong> (with TortoiseSVN tool), I could reach in reading, but in writing, I couldn't (lock SVN message appears). So I found on forum post, a guy who recommanded to set all rights on repository like that :</p>
  
  <pre><code>$ chmod -r 770 myrootrepositories
  </code></pre>
  
  <p>And after that, I can't access to <strong>all</strong> my repositories ... with TortoiseSVN, this error appears when I want to access to a repository :</p>
  
  <pre><code>Server sent unexpected return value (500 Internal Server Error) in response to OPTIONS request for https://xx.xx.xx.xx/svn/myrepo
  </code></pre>
  
  <p>I restart all, but nothing changed...</p>