wp_post2cat' doesn't exist (because of SIDEBLOG PLUGIN)

[kisskoule]

After installing sideblog 4.2 there's a fatal error.

I tried to re-install the previous version (3.8) and there's the following message:

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Erreur de la base de données de WordPress : [Table 'xxx.wp_post2cat' doesn't exist]
SELECT SQL_CALC_FOUND_ROWS DISTINCT wp_posts.* FROM wp_posts LEFT JOIN wp_post2cat ON ( wp_posts.ID = wp_post2cat.post_id) WHERE 1=1 AND post_type = 'post' AND (post_status = 'publish' OR post_status = 'private') ORDER BY post_date DESC LIMIT 0, 10

When i disable the sideblog plugin (3.8 and other versions), all is OK but i need this widget in order to have a good working blog. This plugin is very important.

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My Wordpress version: 2.3 in french
Mysql version: 5.0.4.5

[westi]

The sideblog plugin needs updating.

The wp_post2cat table was removed in WordPress 2.3 as the category relationships are now stored in a different set of tables.