Using lasted Joomla, CB, Subs

I have a link to a General registration form: General Registration Form - reCaptcha works properly
I have 3 other links to specific Subs plans: Plan Specific Registration Form - reCaptcha does not display and Chrome shows there is an error.

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The problem is solved. The issue was caused by: Improved AJAX Login and Register module being published on the direct plan registration pages, but not on the default registration page.