Database error

Hello!

I installed wordpress by using Fantastico in cPanel and it’s not the first time I installed it on this server and before it always worked fine.

On my latest blog instalation I am getting an annoying errors like:

Database error: Can’t create/write to file ‘/tmp/#sql_6667_0.MYD’ (Errcode: 17)

and

also the whole blog isn’t working as it should. For example if I click on a catagory with published posts I get this:

WordPress database error: [Can’t create/write to file ‘/tmp/#sql_6667_0.MYD’ (Errcode: 17)]
SELECT DISTINCT * FROM wp_posts LEFT JOIN wp_post2cat ON (wp_posts.ID = wp_post2cat.post_id) WHERE 1=1 AND (category_id = 2 OR category_id = 3 OR category_id = 4 OR category_id = 5 OR category_id = 6 OR category_id = 7 OR category_id = 8) AND post_date_gmt <= ‘2007-01-02 23:53:59’ AND (post_status = “publish” OR post_author = 1 AND post_status != ‘draft’ AND post_status != ‘static’) AND post_status != “attachment” GROUP BY wp_posts.ID ORDER BY post_date DESC LIMIT 0, 1

Please help me if you can. Here is my blog https://trailer-park-boys.info/blog/.

Thanks!