DBC Backup – errors on 3.2.1 multi-site

DBC Backup errors on WP 3.2.1 multi-site

When I type in the path for the export directory (/home2/mypath/wp-database-backup) and click save, DCB replaces the path with:

<b>Notice</b>: attribute_escape is deprecated since version 2.8! Use esc_attr() instead. in <b>/home2/mypath/public_html/wp-includes/functions.php</b> on line <b>3382</b>
/home2/mypath/wp-database-backup

It does say it found the folder:
Folder /home2/mypath/wp-database-backup exists.
File .htaccess exists.
File index.html exists.

It also lists these errors at the top of the page:

Notice: load_plugin_textdomain was called with an argument that is deprecated since version 2.7 with no alternative available. in /home2/mypath/public_html/wp-includes/functions.php on line 3468

Notice: Undefined index: quickdo in /home2/mypath/public_html/wp-content/plugins/dbc-backup/dbcbackup-options.php on line 7

Notice: Undefined index: quickdo in /home2/mypath/public_html/wp-content/plugins/dbc-backup/dbcbackup-options.php on line 13

Notice: Undefined index: active in /home2/mypath/public_html/wp-content/plugins/dbc-backup/dbcbackup-options.php on line 25

Notice: Undefined variable: clear in /home2/mypath/public_html/wp-content/plugins/dbc-backup/dbcbackup-options.php on line 46

Notice: Undefined variable: schedule in /home2/mypath/public_html/wp-content/plugins/dbc-backup/dbcbackup-options.php on line 47

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Note: This is a new WP multi-site v3.2.1. I also have another multi-site that DBC works fine on, however I have yet to update it to the latest WP release. I thought I would hold off in case this is an issue with DBC on a 3.2.1 multi-site.