Warning:  [mysql error 144] Table './thedow5_photog/piwi_history' is marked as crashed and last (automatic?) repair failed

INSERT INTO piwi_history
  (
    date,
    time,
    user_id,
    IP,
    section,
    category_id,
    search_id,
    image_id,
    image_type,
    format_id,
    auth_key_id,
    tag_ids
  )
  VALUES
  (
    CURRENT_DATE,
    CURRENT_TIME,
    2,
    '216.73.216.219',
    'categories',
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL,
    NULL
  )
; in /home/thedow5/public_html/photos/include/dblayer/functions_mysqli.inc.php on line 847

Warning:  [mysql error 144] Table './thedow5_photog/piwi_history' is marked as crashed and last (automatic?) repair failed

SELECT
    date,
    HOUR(time) AS hour,
    MIN(id) AS min_id,
    MAX(id) AS max_id,
    COUNT(*) AS nb_pages
  FROM piwi_history
  WHERE id > 11336979
    AND id <= 11386979
  GROUP BY
    date,
    hour
  ORDER BY
    date ASC,
    hour ASC
; in /home/thedow5/public_html/photos/include/dblayer/functions_mysqli.inc.php on line 847

Fatal error: Uncaught Error: Call to a member function fetch_assoc() on bool in /home/thedow5/public_html/photos/include/dblayer/functions_mysqli.inc.php:211 Stack trace: #0 /home/thedow5/public_html/photos/admin/include/functions_history.inc.php(237): pwg_db_fetch_assoc(false) #1 /home/thedow5/public_html/photos/include/functions.inc.php(544): history_summarize(50000) #2 /home/thedow5/public_html/photos/index.php(373): pwg_log() #3 {main} thrown in /home/thedow5/public_html/photos/include/dblayer/functions_mysqli.inc.php on line 211