[Plugin: Organize Series] Fatal error: Call to undefined function add_meta_box()

PHP 5.3.8
Builder Child Theme: Foundation – Bonsai

I get this error on the blog page every time:

Fatal Error (hide)

The theme has encountered a problem that it cannot recover from. Please use the following information to try to resolve the problem.

Error Code:

php_code_error:1:/home/leannewa/public_html/wp-content/plugins/organize-series/orgSeries-admin.php:210:Call to undefined function add_meta_box()

Message:

A fatal code error occurred.

If you are unable to fix this problem, please copy all the text on this screen and send it to support@ithemes.com.

Debug Data:

Array
(
[0] => Array
(
[file] => /home/leannewa/public_html/wp-content/themes/Builder/lib/classes/it-error.php
[line] => 121
[function] => fatal
[class] => ITError
[type] => ::
[args] => Array
(
[0] => php_code_error:1:/home/leannewa/public_html/wp-content/plugins/organize-series/orgSeries-admin.php:210:Call to undefined function add_meta_box()
[1] => A fatal code error occurred.
)

)

[1] => Array
(
[file] => /home/leannewa/public_html/wp-content/themes/Builder/lib/classes/it-error.php
[line] => 148
[function] => handle_error
[class] => ITError
[type] => ::
[args] => Array
(
[0] => 1
[1] => Call to undefined function add_meta_box()
[2] => /home/leannewa/public_html/wp-content/plugins/organize-series/orgSeries-admin.php
[3] => 210
)

)

[2] => Array
(
[function] => it_error_shutdown
[args] => Array
(
)

)

)

http://wordpress.org/extend/plugins/organize-series/