an error and bug fix update

git-svn-id: https://plugins.svn.wordpress.org/td-ticket-system/trunk@864445 b8457f37-d9ea-0310-8a92-e5e31aec5664
updating version

git-svn-id: https://plugins.svn.wordpress.org/td-ticket-system/trunk@864447 b8457f37-d9ea-0310-8a92-e5e31aec5664