cURL ERROR: 77: error setting certificate verify locations

Summary

cURL ERROR: 77: error setting certificate verify locations

Content

Hi Friends,

I'm trying to call the Webservice from the custom script, I uploaded the SSL certificate file in 'Additional Root Certificates' folder  and set the same in curl

$certFilePath = '/cgi-bin/{siteName}/certs/ca/cert072019.cer'
$client->setCurlOption(CURLOPT_CAINFO, $certFilePath);

the call is not happening and I'm getting the error which says

HTTP Error: cURL ERROR: 77: error setting certificate verify locations: CAfile: /cgi-bin/{sitename}/certs/ca/cert072019.cer CApath: none

Can anybody give some direction to approach this issue

 

Thanks,

Mathew