ERROR: Query error occured.

SQL: SELECT COUNT(sid) AS count FROM t_event WHERE (delete_flg != 1 OR delete_flg IS NULL) AND (valid_flg = 1 OR valid_flg IS NULL) AND start_date <= 1763910000 AND end_date >= 1732374000 AND ( title ILIKE '%A-LAB6ç` %' OR artist ILIKE '%A-LAB6ç` %' OR content ILIKE '%A-LAB6ç` %' OR tag ILIKE '/%A-LAB6ç` %/' )