user warning: Error writing file '/home/databases/tmp/MY7KMmqF' (Errcode: 28) query: SELECT eu.uid AS euid, eu.birth_date, eu.first_name, eu.last_name, eu.father_name, et.tid, et.defending_date, et.maintain_date, et.equivalence_date, ewts.start_title, ewts.end_title FROM expert_users eu LEFT JOIN drupal_users_roles dur ON eu.uid = dur.uid LEFT JOIN expert_data_work edw ON eu.uid = edw.uid LEFT JOIN expert_name_institutie_serviciu edwi ON edwi.institutie_id = edw.name_inst LEFT JOIN expert_training et ON eu.uid = et.euid LEFT JOIN expert_workers_training_studies ewts ON ewts.sid = et.sid WHERE dur.rid = '14' AND eu.citizenship_id = 1 AND eu.dead_date='0000-00-00' GROUP BY eu.uid ORDER BY first_name ASC, last_name ASC, father_name ASC, 2 DESC in /home/www3/idsi/expert/includes/database.mysql.inc on line 175.