Warning: [mysql error 145] Table './eq89185/piwigo3images' is marked as crashed and should be repaired

SELECT DISTINCT(image_id)
  FROM piwigo3image_category
    INNER JOIN piwigo3images ON id = image_id
  WHERE
    category_id = 4

   ORDER BY rank ASC
; in /home/eq89185/html/photos2/include/dblayer/functions_mysqli.inc.php on line 798