After installing widget logic, the sidebar disappeared on all pages (page.php) except my blog page (index.php). I added <?php get_sidebar(); ?> to the page.php and voila, the sidebar is back. However, the width is not automatically adjusted anymore to fit the page names. The blog page still works fine.
Here is the URL:
And this is the blog page:
I am a total rookie and slowly learning. Thank you in advance for your help and time (I searched for an answer, unsuccessfully).