Problem with error Google Maps JavaScript API multiple times on this page

I use the theme Enfold kai I am having a problem. I have installed a plugin the Chauffeur Booking System which needs google maps api with 5 libraries to work (Places, Maps JavaScript, Roads, Geocoding, Directions). I’ve linked the plugin settings to the api I made at https://console.developers.google.com.
I’ve also linked google maps api and theme settings to Google services.
My problem is that it generates an error:
You have included the Google Maps JavaScript API multiple times on this page. This may cause unexpected errors.
th @ js? v = 3.35 & key = AIzaSyCdcSXCut3eYu83ifXrlNfwwJQAhAFXGSU: 121
which appears on every page on the WP Dashboard resulting in the plugin not working properly.

What should I do;