Since June 11, 2018 a key has become mandatory to use the services of Google Maps.
Do not panic the service should always be free because the service offered by volume is now with an equivalent amount of 200 €. However it is necessary to fill in the billing information.
Follow these steps to obtain an API key:
- • Go to the Google Cloud Console . li>
- • Create or select a project li>
- • Click Continue to enable the API and all related services. li>
- • On the Credentials page, get a browser key (and set API credentials) li>
To solve the problem
specify the following options from the menu Advanced Settings >> Performance.
CCC (Concatenation, and Compression setting Cache)
This is a bug in Prestashop which considers many external scripts in http but not https.
You can fix it by changing the line 500 in classes / media.php:
if ($expr == 'http')
if ($expr == 'http' or $expr == 'https')