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SELECT t.*, count(*) AS counter
  FROM piwigo_image_tag
    INNER JOIN piwigo_tags t ON tag_id = id
  WHERE image_id IN (4794,4680,4681,4682,4683,4684,4685,4686,4687,4688,4689,4690,4691,4692,4693,4694,4695,4696,4697,4698,4699,4700,4701,4702,4703,4704,4705,4706,4707,4708,4709,4710,4711,4712,4713)
  GROUP BY t.id
  ORDER BY counter DESC
  LIMIT 12 in /var/www/clients/client1/web292/web/include/dblayer/functions_mysqli.inc.php on line 845