Fatal error: Uncaught Doctrine\ORM\Query\QueryException: SELECT DISTINCT s.id, s.name, s.accessStartDate AS access_start_date, s.accessEndDate AS access_end_date, s.duration, sc.id AS session_category_id, sc.name AS session_category_name, sc.dateStart AS session_category_date_start, sc.dateEnd AS session_category_date_end, s.coachAccessStartDate AS coach_access_start_date, s.coachAccessEndDate AS coach_access_end_date, CASE WHEN s.accessEndDate IS NULL THEN 1 ELSE 0 END HIDDEN _isFieldNull , s.position AS position FROM ChamiloCoreBundle:Session AS s LEFT JOIN ChamiloCoreBundle:SessionRelCourseRelUser AS scu WITH scu.session = s INNER JOIN ChamiloCoreBundle:AccessUrlRelSession AS url WITH url.sessionId = s.id LEFT JOIN ChamiloCoreBundle:Sess in /var/www/testing4.beeznest.com/www/vendor/doctrine/orm/lib/Doctrine/ORM/Query/QueryException.php on line 65