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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 ')' at line 3: SELECT COUNT(DISTINCT p.person_id) FROM ibn_person_result_publications p INNER JOIN ibn_person_orgunit_result_publication r ON p.id=r.person_result_publication_id INNER JOIN ibn_result_publication_keywords pk ON p.result_publication_id=pk.result_publication_id WHERE r.orgunit_id = 703 AND pk.result_publication_id IN() ; Array ( ) in keywords_table() (line 439 of /var/www/sites/idsi/ibn2014/trunk/sites/all/modules/Graph_Stacked/GraphTableData.php).
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