Home URL field causes error on registration page

Get the following error when trying to add a Home URL field to the registration page.
This error happened on te registration page itself. Using 1.4 BETA rev4860M (Mysql 4.1)

Once patched could you please send the patch to me.

Thanks

Array
(
[callback] => Array
(
[0] => CRM_Core_Error
[1] => handle
)

[code] => -2
[message] => QuickForm Error: the rule does not exist as a registered rule
[mode] => 16
[debug_info] => Rule 'home_URL' is not registered in HTML_QuickForm::addRule()
[type] => html_quickform_error
[user_info] => Rule 'home_URL' is not registered in HTML_QuickForm::addRule()
[to_string] => [html_quickform_error: message="the rule does not exist as a registered rule" code=-2 mode=callback callback=CRM_Core_Error::handle prefix="QuickForm Error: " info="Rule 'home_URL' is not registered in HTML_QuickForm::addRule()"]
)