Email Page to a Friend

[Extension 'form_emailFriend_optionalScript' (191919) on page 'index/help/contact_us/form_email_a_friend.htm'] Line 23: can't convert parseInt(page_id) to an integer

[Extension 'form_emailFriend_optionalScript' (191919) on page 'index/help/contact_us/form_email_a_friend.htm'] Line 23: Conversion to integer failed.

[Extension 'form_emailFriend_optionalScript' (191919) on page 'index/help/contact_us/form_email_a_friend.htm'] Line 23: LoadById: Wrong type. Please specify numeric argument.