Quoting "Tom Holmes Jr." tom@tomholmes.net:
Should ... I go back to a previous version of Drupal ... can I provide any more information? I can't imagine this is normal.
Maybe this http://linuxlab.dk/tipsntricks/php-undefined-variable.php is a clue?
Earnie -- http://for-my-kids.com/ -- http://give-me-an-offer.com/