Panels messing with taxonomy listings

With panels set up and with the two panels pages set up as were instructed on the main panels pages my taxonomy listing pages go to a blank screen, and when I go to back to the original page (or to the modules page) I get the following error:

warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'taxonomy_term_page' was given in /home/transl5/public_html/pixelclever.com/sites/all/modules/panels/panels_page/panels_page.module on line 193.

I delete the panel page with the path "taxonomy/term/%" and it returns to normal. Were these instructions posted on the front of the project page only for a specific version on panels, such as 5.2? At any rate it's a bit confusing the way it is written and the result breaks the default drupal taxonomy listings.