Please double check your links on your site. If you make changes to your site, please keep us posted at http://gpl3.palamida.com:8080/searchResults.jsp. Just enter your project in the search field. If it is there, please select to edit, if new, give us the pertinent data. Under comments, let us know that you fixed the invalid URL.
Here is a quick list to help you make sure that you are pointing to the license that you intend to point to:
GNU General Public License (GPL) version 1 - http://www.gnu.org/licenses/old-licenses/gpl-1.0.txt
GNU General Public License (GPL) version 2 - http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
GNU General Public License (GPL) version 3 - http://www.gnu.org/licenses/gpl.html
GNU Lesser General Public License (LGPL) version 2.1 - http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
GNU Lesser General Public License (LGPL) version 3 - http://www.gnu.org/licenses/lgpl.html