Query SELECT * FROM articles
WHERE hot_l2 = '1' AND (articles.title_l2 != '') AND (articles.title_l2 IS NOT NULL) AND (articles.title_l2 != '') AND (articles.title_l2 IS NOT NULL) AND order_l2 = 0
ORDER BY RAND() LIMIT 3:Disk full (/tmp/#sql_4cc_0.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
