cURL error 60: SSL certificate prblm: unable to get local issuer certificate

If you are on Windows using Xampp, I am stealing a better answer from here, would be helpful if Google shows you this question first.

• Download and extract for cacert.pem here (a clean file format/data)
• https://curl.haxx.se/docs/caextract.html

• Put it in :
• C:\xampp\php\extras\ssl\cacert.pem

• Add this line to your php.ini
• curl.cainfo = "C:\xampp\php\extras\ssl\cacert.pem"

• restart your webserver/Apache

 

If you are using Wamp: 

• C:\wamp64\bin\php\php7.4.4\phpForApache.ini . - Edit here
• Restarting PC worked for me. Thanks