Upgrading Drupal

I recently upgraded my test site from 4.7 to 5.7.

Some parts of the site upgraded correctly but others have not.

I am getting many page not found errors and my main navigation menu does not display. How do I go about determining what went wrong during installation to resolve these issues?

Thanks for any suggestions.

Hello everyone,

I'm upgrading a legacy site but it's more or less going to be a fresh build. It is going to be completely re themed. What I'm interested in is preserving the database. Can I simply run the update script in 5.7 on 4.6 database? I can't find any info about this before I start experimenting.

Many thanks in advance

i am getting the following message

www.agrineer.org

Warning: Unknown column 'serialized' in 'field list' query: SELECT data, created, headers, expire, serialized FROM cache WHERE cid = 'variables' in /home/desitcom/public_html/agrineer.org/includes/database.mysql.inc on line 128

Warning: Unknown column 'serialized' in 'field list' query: UPDATE cache SET data = 'a:127:{s:13:\"filter_html_1\";i:1;s:18:\"node_options_forum\";a:1:{i:0;s:6:\"status\";}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:1:{s:21:\"toggle_node_info_page\";b:0;}s:18:\"drupal_private_key\";s:64:\"0b3a220f93537d4240eea254e4b3a6d8675056fdd9bf529bc76d4150dbc6a961\";s:19:\"file_directory_temp\";s:4:\"/tmp\";s:19:\"file_directory_path\";s:5:\"files\";s:14:\"file_downloads\";s:1:\"1\";s:9:\"cron_last\";i:0;s:22:\"theme_ability_settings\";a:16:{s:11:\"toggle_logo\";i:1;s:11:\"toggle_name\";i:0;s:13:\"toggle_slogan\";i:0;s:14:\"toggle_mission\";i:0;s:24:\"toggle_node_us in /home/desitcom/public_html/agrineer.org/includes/database.mysql.inc on line 128
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Hi,

I have upgraded recently from version 4 to 5 but cannot get the 'Group Notifications' block to appear, even though I have set it to appear. I have checked the obvious (gone into 'configuration' for the block, access controls, checked module settings).

Is there something I am missing here? Many thanks for any help you can give.

Ronan

Dear All,

I have 5.3 site and want to update to 5.7. I installed 5.7 to another folder and pointed domain name to new folder. when I run http://domain.name/update.php I got:

Unsupported database type
The database type is unsupported. Please use either mysql for MySQL 3.x & 4.0.x databases, mysqli for MySQL 4.1.x+ databases, or pgsql for PostgreSQL databases. The database information is in your settings.php file.

My site is using drupal 5.x. The curent server's mysql is version 4.0.25. I want to upgrade the site to drupal 6.x, so i must move my site to a new server with mysql 4.1.
Is that all right? Someone said update from mysql 4.0 to 4.1 is dangrous,maybe lose data.
I need help,thanks!

Another question ,can i move a site from a server with apache v 1.3.34 to a server with apache v 2 ?