Open Source Document Management

After installed the logicaldoc-6.2-tomcat-bundle, I add two files.
But in Seacrh page, I can not get any search result. I got a message which is ' One or more exceptions caught, see full set in UmbrellaException#getCauses' .
How can I corrent it?

Issues fixed in the 6.2.1. To solve in 6.2.0 add the line 'search.hits=40' to your WEB-INF/classes/context.properties and restart the application.