Whilst everything appears to be working okay I'm a little concerned at the following error that is appearing in my server logs. Can you please explain.
[14-Jul-2011 07:25:08] WordPress database error Duplicate key name 'upost' for query ALTER TABLE c0L658_epo_order ADD UNIQUE KEY upost (post_id, epo_term_id) made by require, require_once, require_once, require_once, do_action, call_user_func_array, epo_db_update, epo_install, dbDelta
[14-Jul-2011 07:25:10] WordPress database error Can't DROP 'post_id'; check that column/key exists for query ALTER TABLE c0L658_epo_order DROP INDEX post_id made by require, require_once, require_once, require_once, do_action, call_user_func_array, epo_db_update, epo_install
This appears every 5-10 seconds or so.