Warning:  [mysql error 145] Table './neoxysc_piwi59/piwigo_sessions' is marked as crashed and should be repaired

SELECT data
  FROM piwigo_sessions
  WHERE id = '36E04787da22cc1ce40aa35458c48799885b'
; in /home/neoxysc/public_html/lespoupeesdeserge.com/piwigo/include/dblayer/functions_mysqli.inc.php on line 832

Warning:  [mysql error 145] Table './neoxysc_piwi59/piwigo_images' is marked as crashed and should be repaired

SELECT DISTINCT(image_id)
  FROM piwigo_image_category
    INNER JOIN piwigo_images ON id = image_id
  WHERE
    category_id = 24
AND (category_id NOT IN (2,3,4,10,12,14,16,19,20,28,29,32,35,27,37) AND level<=0)
  ORDER BY date_available DESC, file ASC, id ASC
; in /home/neoxysc/public_html/lespoupeesdeserge.com/piwigo/include/dblayer/functions_mysqli.inc.php on line 832

Warning:  [mysql error 145] Table './neoxysc_piwi59/piwigo_sessions' is marked as crashed and should be repaired

REPLACE INTO piwigo_sessions
  (id,data,expiration)
  VALUES('36E04787da22cc1ce40aa35458c48799885b','pwg_device|s:7:\"desktop\";pwg_mobile_theme|b:0;',now())
; in /home/neoxysc/public_html/lespoupeesdeserge.com/piwigo/include/dblayer/functions_mysqli.inc.php on line 832