Fatal error while upgrading While upgrading to Drupal 7.39 from 6.37, after copying the new files over into the site's directory, when I tried to navigate to the website I see a blank page with the following error: Fatal error: Cannot redeclare template_preprocess_block() (previously declared in /home2/mccotter/public_html/test/includes/theme.inc:2042) in /home2/mccotter/public_html/test/modules/block/block.module on line 1038

I have not yet run update.php, and when I try to the page appears blank.  I was unable to sign in as the maintenance user, but I set $update_free_access = TRUE.

For reference, the site that I am attempting to upgrade is jailtraining.org/test
Pre-First back up your site.

First upgrade to the most recent version of Drupal 6. The follow instructions here to move to Drupal 7:

https://www.drupal.org/documentation/upgrade

Have trouble? Explain where you are in the process at that point so one might help.