Just been checking my error log and found the following errors / notices.   Anyone shed any light on what these messages are?     [09-Sep-2013 11:33:53 UTC] PHP Notice:  `time` is not allowed as a key in 'CubeCart_access_log' table! in /home/xxxx/public_html/classes/db/database.class.php on line 794 [09-Sep-2013 11:33:53 UTC] PHP Notice:  `session_last` is not allowed as a key in 'CubeCart_sessions' table! in /home/xxxx/public_html/classes/db/database.class.php on line 794 [09-Sep-2013 12:34