title: ERR_EMPTY_RESPONSE When trying to access phpmyadmin
body: <p>When accessing <a href="http://domain.com/phpmyadmin" rel="nofollow">http://domain.com/phpmyadmin</a></p>
  
  <p>I get the following error (this one is in chrome, but it is not working in any other browser either):</p>
  
  <pre><code>No data received
  ERR_EMPTY_RESPONSE
  </code></pre>
  
  <p>When trying to access, apache's error log shows:</p>
  
  <pre><code>apache2: /build/buildd/xcache-1.3.2/stack.c:47: xc_stack_count: Assertion      `stack != ((void *)0)' failed.
  [Sat Apr 18 23:41:18 2015] [notice] child pid 31027 exit signal Aborted (6)
  </code></pre>
  
  <p>All worked well a week ago, can't figure out what went wrong.</p>
  
  <p>Rebooted, reinstalled, reconfiugured phpmyadmin, nothing works :(</p>
  
  <p>Working under Ubuntu 10.04,</p>
  
  <p>Any ideas?</p>