Frequently my website showing database error

wp_usermeta: 2 clients are using or haven’t closed the table properly
wp_posts: 2 clients are using or haven’t closed the table properly
wp_options: Table is marked as crashed
wp_postmeta: 2 clients are using or haven’t closed the table properly
wp_terms: 2 clients are using or haven’t closed the table properly
wp_term_taxonomy: 2 clients are using or haven’t closed the table properly
wp_term_relationships: 2 clients are using or haven’t closed the table properly
wp_termmeta: 2 clients are using or haven’t closed the table properly

These are the errors which i receive at the time of repair.

The page I need help with: [log in to see the link]