Hey and thanks for this cool contri.
I indstall the new today 1.7.13
But i get this error when i will opdate a contri from admin, when the url is the old one.
Fatal error: Call to a member function on a non-object in /admin/includes/functions/contrib_tracker.php on line 93
And the line in the php file is: (You don't need this line, it will update hole time, from old to new, and new to new, and the message will come.
$messageStack->add_session(MESSAGE_LINKCHANGE_SUCCESS, 'success');
Replace the line to, or delete it.
// $messageStack->add_session(MESSAGE_LINKCHANGE_SUCCESS, 'success');
I have translate this contri to danish again now. The update is the same as 1.6.13, but on danish.