We update the certificates file we include in our stacks every time there is a new one. But in case you are using an old version of our stacks, you can update that certificates file by substituting the content of the installdir/php/curl-ca-bundle.crt file with the one you can find in this link
You can find the date when the certificate file was updated at the beginning of it
## Certificate data from Mozilla as of: Wed Jan 23 04:12:09 2019 GMT
Let us know if the issue with curl is fixed once you update the content of the curl-ca-bundle.crt file.
Happy to help!
Was my answer helpful? Click on