upgrading drupal 5.19 to 6.13

Hi, I have copied my drupal installation and made another db but when I try to run the update.php script I get the following. I am not sure what I might of did wrong. I upgraded the drupal 5 site to 5.19 then uploaded the drupal 6.13 site and ran the upddate.php and I get the following:

Loading http://radiooutofthepast.org/d/update.php is giving me these errors.

[14-Jul-2009 00:33:31] PHP Warning: Unknown column 'serialized' in 'field list'
query: SELECT data, created, headers, expire, serialized FROM cache WHERE cid = 'variables' in /home/jimr/public_html/radiooutofthepast.org/d/includes/database.mysql.inc on line 128
[14-Jul-2009 00:33:31] PHP Warning: Unknown column 'serialized' in 'field list'
query: UPDATE cache SET data = 'a:154:{s:13:\"theme_default\";s:10:\"bluemarine\";s:13:\"filter_html_1\";i:1;s:18:\"node_options_forum\";a:1:{i:0;s:6:\"status\";}s:17:\"menu_primary_menu\";i:2;s:19:\"menu_secondary_menu\";i:2;s:15:\"install_profile\";s:7:\"default\";s:17:\"node_options_page\";a:1:{i:0;s:6:\"status\";}s:12:\"comment_page\";i:0;s:14:\"theme_settings\";a:20:{s:11:\"toggle_logo\";i:1;s:11:\"toggle_name\";i:1;s:13:\"toggle_slogan\";i:0;s:14:\"toggle_mission\";i:1;s:24:\"toggle_node_user_picture\";i:0;s:27:\"toggle_comment_user_picture\";i:0;s:13:\"toggle_search\";i:0;s:14:\"toggle_favicon\";i:1;s:22:\"toggle_node_info_audio\";i:0;s:22:\"toggle_node_info_event\";i:0;s:21:\"toggle_node_info_page\&quot in /home/jimr/public_html/radiooutofthepast.org/d/includes/database.mysql.inc on line 128
[14-Jul-2009 00:33:31] PHP Warning: Unknown column 'language' in 'where clause'
query: SELECT src FROM url_alias WHERE dst = 'threeteaser' AND language IN('en', '') ORDER BY language DESC in /home/jimr/public_html/radiooutofthepast.org/d/includes/database.mysql.inc on line 128
[14-Jul-2009 00:33:31] PHP Fatal error: Call to undefined function theme_get_function() in /home/jimr/public_html/radiooutofthepast.org/d/sites/all/modules/views/views.module on line 645

I understand the module error because they are for 5. I must of for got something, but for the life of me I can figure out what. I can re upload thhe v5.19 and hope it comes back and hopefully figure ouut the step then try again.

Thank you for any help you can provide.