Monthly requires login - but it is set to public

I created a menu item to show the monthly view (both calendar and calendar category).

The menu item is set to public.

When public goes to menu item, it asks for login.

???

This thread gave me a new helper.php to try

joomdonation.com/index.php?option=com_ku...atid=62&id=7838#7840

It did solve the login problem, but now when clicking on an even, the site template goes away and shows the event info on a blank white page - obviously wrong. See attached screen shot of event detail from the calendar view.

The post was from almost a year ago.

Is there a new helper.php file?

J! 1.5.25
EB 1.4.3

Thank you.

Peace & Joy,
Jeff Honeyager

jeff.honeyager.com