How to resolve cURL error 60: SSL certificate in Drupal 8 ?
- Download this file: http://curl.haxx.se/ca/cacert.pem
- Place this file in the C:\wamp64\bin\php\php7.1.9 folder
- Open php.ini
Change it to:
curl.cainfo = "C:\wamp64\bin\php\php7.1.9\cacert.pem"
Make sure you remove the semicolon at the beginning of the line.
Save changes to php.ini, restart WampServer, and you're good to go!