I have upgraded from v1.3.9 to v1.5 and I have read and reread and tried all the suggestions and I still cannot access my admin. At first it was the error 500, I fixed that. Now its back to the 'WARNING: refresh the page'. I noticed that my admin/includes/config.php file was empty so I placed a new one in there. I ran the zc_install again and I am still where I was litterally 4 hours ago. I have looked in the cache for the 'myDebug' and I have all but that particular file in there. The php errors that were listed during the upgrade are as follows:
upgrade_exception_id sql_file reason errordate sqlstatement
1 sql/mysql_upgrade_zencart_139_to_150.sql
Cannot drop index
page_accessed on table
admin_activity_log
because it does not
exist.
2012-08-
15
09:48:51
ALTER TABLE
admin_activity_log
DROP INDEX
page_accessed;
2 sql/mysql_upgrade_zencart_139_to_150.sql
Cannot drop index
access_date on table
admin_activity_log
because it does not
exist.
2012-08-
15
09:48:51
ALTER TABLE
admin_activity_log
DROP INDEX
access_date;
3 sql/mysql_upgrade_zencart_139_to_150.sql
Cannot add index
idx_page_accessed_zen
to table
admin_activity_log
because it already
exists.
2012-08-
15
09:48:51
ALTER TABLE
admin_activity_log
ADD INDEX
idx_page_accessed_zen
(page_accessed);
4 sql/mysql_upgrade_zencart_139_to_150.sql
Cannot add index
idx_access_date_zen to
table
admin_activity_log
because it already
exists.
2012-08-
15
09:48:51
ALTER TABLE
admin_activity_log
ADD INDEX
idx_access_date_z

I don't know what to do. Will anyone help?