Thank you for your quick reply! It worked, but it also got rid of the copyright and credits footers, which I needed. I found a solution, though, because of your answer.
Here’s the solution, in case anyone needs it in the future:
Simply take everything out of the orignial sidebar.php file, except for these last lines:
<?php
global $lblg_options;
lblg_sidebar_header();
?>
<?php
lblg_sidebar_footer();
?>
That will get rid of all sidebars and meta links, but will leave the copyright info and credits in place.