Error message

• Warning: Cannot modify header information - headers already sent by (output started at /home/poxudetz/domains/bangalorehash.com/public_html/includes/common.inc:2562) in drupal_send_headers() (line 1039 of /home/poxudetz/domains/bangalorehash.com/public_html/includes/bootstrap.inc).
• PDOException: SQLSTATE[HY000]: General error: 145 Table './poxudetz_banglore/cache_menu' is marked as crashed and should be repaired: DELETE FROM {cache_menu} WHERE (expire <> :db_condition_placeholder_0) AND (expire < :db_condition_placeholder_1) ; Array ( [:db_condition_placeholder_0] => 0 [:db_condition_placeholder_1] => 1327694762 ) in cache_clear_all() (line 169 of /home/poxudetz/domains/bangalorehash.com/public_html/includes/cache.inc).