Error: unable to verify the first certificate

[trungjc]

Error: unable to verify the first certificate
at TLSSocket.onConnectSecure (node:_tls_wrap:1600:34)
at TLSSocket.emit (node:events:517:28)
at TLSSocket._finishInit (node:_tls_wrap:1017:8)
at ssl.onhandshakedone (node:_tls_wrap:803:12) {
code: 'UNABLE_TO_VERIFY_LEAF_SIGNATURE',