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

SELECT data
  FROM piwigo_sessions
  WHERE id = '031067ra8s797l4radg56j7l1b9dq4'
; in D:\website\gallery.rabscuttle.com\include\dblayer\functions_mysqli.inc.php on line 864