db_query: SQL query error <em>Can't create/write to file '/tmp/#sql_19_0.MAI' (Errcode: 28 "No space left on device")</em> in [SELECT DISTINCT support.group_id,support.priority,support.privacy,support.status_id,support.submitted_by ,support.bug_id,support.summary,support.date,user_assigned_to.user_name AS assigned_to FROM support ,user user_assigned_to WHERE support.group_id='337' AND (support.spamscore &lt; 5  OR submitted_by=0)  AND support.status_id IN (1)  AND user_assigned_to.user_id=support.assigned_to   ORDER BY bug_id DESC  LIMIT 0,50]