title: Tomcat startup logs - SEVERE: Error filterStart how to get a stack trace?
body: <p>When I start Tomcat I get the following error:</p>
  
  <pre><code>Jun 10, 2010 5:17:25 PM org.apache.catalina.core.StandardContext start
  SEVERE: Error filterStart
  Jun 10, 2010 5:17:25 PM org.apache.catalina.core.StandardContext start
  SEVERE: Context [/mywebapplication] startup failed due to previous errors
  </code></pre>
  
  <p>It seems odd that the logs for Tomcat would not include a stack trace.  Does somebody have a suggestion for how to increase the logging in Tomcat to get stack traces for errors like this?</p>