Unverified Access when we want keep locations in header map

Hello, we have a problem, when we want keep in the map more than 15 locations, appear in the map settings the error message of the attached capture.

I modify theme-options.php and header.php like in this post: https://hb-themes.com/forum/all/topic/suggestion-for-put-more-locations-in-map-settings/

I want 69 locations in the map, but when put “ON” all the locations appear that error.

I wait your responses.