MU installation led to damaged database files ?

Hi, My first install of WPMU following instructions on codex. At the end of the process received a data tables might be damaged and need repair message. I ran the repair function and got the following error messages:
wp_1_posts: Table ‘campingv_wp729cv.wp_1_posts’ doesn’t exist
wp_1_comments: Table ‘campingv_wp729cv.wp_1_comments’ doesn’t exist
wp_1_links: Table ‘campingv_wp729cv.wp_1_links’ doesn’t exist
wp_1_options: Table ‘campingv_wp729cv.wp_1_options’ doesn’t exist
wp_1_postmeta: Table ‘campingv_wp729cv.wp_1_postmeta’ doesn’t exist
wp_1_terms: Table ‘campingv_wp729cv.wp_1_terms’ doesn’t exist
wp_1_term_taxonomy: Table ‘campingv_wp729cv.wp_1_term_taxonomy’ doesn’t exist
wp_1_term_relationships: Table ‘campingv_wp729cv.wp_1_term_relationships’ doesn’t exist
wp_1_commentmeta: Table ‘campingv_wp729cv.wp_1_commentmeta’ doesn’t exist

If I try to view existing wp website, logon or access the admin then I get a message Error establishing a database connection.

Any ideas / help would be appreciated as my business website is now offline.

Thanks in advance, Nick