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PDOException: SQLSTATE[42000]: Syntax error or access violation: 1064 You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ') ORDER BY a.first_name ASC,a.last_name ASC' at line 2: SELECT DISTINCT a.uid,a.first_name,a.last_name FROM ibn_person_result_publications p LEFT JOIN drupal_wc_ibn_autori a ON a.uid=p.person_id WHERE p.result_publication_id IN() ORDER BY a.first_name ASC,a.last_name ASC; Array ( ) in indiceAutor_list() (line 2084 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/collections/collection_view.inc).
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