Error

Error message

PDOException: SQLSTATE[21000]: Cardinality violation: 1241 Operand should contain 1 column(s): SELECT COUNT(*) AS expression FROM (SELECT 1 AS expression FROM {node} n LEFT OUTER JOIN {biblio} b ON n.vid=b.vid INNER JOIN {biblio_types} bt ON b.biblio_type=bt.tid WHERE (UPPER(substring(biblio_sort_title,1 ,1)) = :letter_0, :letter_1) AND (n.status = :db_condition_placeholder_0) AND ( EXISTS (SELECT na.nid AS nid FROM {node_access} na WHERE (( (na.gid = :db_condition_placeholder_1) AND (na.realm = :db_condition_placeholder_2) )OR( (na.gid = :db_condition_placeholder_3) AND (na.realm = :db_condition_placeholder_4) )OR( (na.gid = :db_condition_placeholder_5) AND (na.realm = :db_condition_placeholder_6) ))AND (na.grant_view >= :db_condition_placeholder_7) AND (n.nid = na.nid) )) ) subquery; Array ( [:db_condition_placeholder_0] => 1 [:db_condition_placeholder_1] => 0 [:db_condition_placeholder_2] => all [:db_condition_placeholder_3] => 0 [:db_condition_placeholder_4] => content_access_author [:db_condition_placeholder_5] => 1 [:db_condition_placeholder_6] => content_access_rid [:db_condition_placeholder_7] => 1 [:letter_0] => A [:letter_1] => Y ) in PagerDefault->execute() (line 74 of /var/www/webext/icarus/includes/pager.inc).
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