database problem

i get message to post on this forum this problem, anybody can help

wp_qifi1_posts: Table ‘qifi_deluxe.wp_qifi1_posts’ doesn’t exist
wp_qifi1_comments: Table ‘qifi_deluxe.wp_qifi1_comments’ doesn’t exist
wp_qifi1_links: Table ‘qifi_deluxe.wp_qifi1_links’ doesn’t exist
wp_qifi1_options: Table ‘qifi_deluxe.wp_qifi1_options’ doesn’t exist
wp_qifi1_postmeta: Table ‘qifi_deluxe.wp_qifi1_postmeta’ doesn’t exist
wp_qifi1_terms: Table ‘qifi_deluxe.wp_qifi1_terms’ doesn’t exist
wp_qifi1_term_taxonomy: Table ‘qifi_deluxe.wp_qifi1_term_taxonomy’ doesn’t exist
wp_qifi1_term_relationships: Table ‘qifi_deluxe.wp_qifi1_term_relationships’ doesn’t exist
wp_qifi1_commentmeta: Table ‘qifi_deluxe.wp_qifi1_commentmeta’ doesn’t exist