WordPress MU

I have worpress mu but when i tried do new blog i have next problem
WordPress database error: [Table 'wordpress.wp_12_options' doesn't exist]
SELECT option_value FROM wp_12_options WHERE option_name = 'wp_12_user_roles' LIMIT 1

WordPress database error: [Table 'wordpress.wp_12_options' doesn't exist]
SELECT option_value FROM wp_12_options WHERE option_name = 'blogname' LIMIT 1

WordPress database error: [Table 'wordpress.wp_12_options' doesn't exist]
SELECT option_value FROM wp_12_options WHERE option_name = 'siteurl' LIMIT 1

WordPress database error: [Table 'wordpress.wp_12_options' doesn't exist]
SELECT option_value FROM wp_12_options WHERE option_name = 'post_count' LIMIT 1

Warning: Cannot modify header information - headers already sent by (output started at c:\Inetpub\wwwroot\wordpress\wp-includes\wp-db.php:135) in c:\Inetpub\wwwroot\wordpress\wp-includes\pluggable.php on line 330

1) Please learn to use the search function stickied at the head of the forums. This a much discussed topic with an answer provided many many times over.

2) Make sure that you're included this fix:

http://trac.mu.wordpress.org/changeset/952

and running version 1.2.2.