Tmpl: main<br>
    Error: undef error - st: (SELECT r.*, d.id, d.lname, d.fname, d.str1 AS thesis_ro, d.str2 AS thesis_ru, d.title2 AS adviser_str, d.title3 AS consultant_str FROM cnaa.student AS r, cnaa.site AS d WHERE r.adviser_id=2726 AND r.statut='active' AND r.student_id=d.id) UNION (SELECT r.*, d.id, d.lname, d.fname, d.str1 AS thesis_ro, d.str2 AS thesis_ru, d.title2 AS adviser_str, d.title3 AS consultant_str FROM cnaa.student AS r, cnaa.site AS d WHERE r.consultant_id=2726 AND r.statut='active' AND r.student_id=d.id) ORDER BY yr DESC; Got error 28 from storage engine at /var/www/neo_lib/NeoDBI/Tree2.pm line 561.