I use the Windows version of le64.exe - from https://github.com/do-know/Crypt-LE/releases to generate my LetsEncrypt SSL certificates.
Using a batch file I successfully generated my certificates and they worked perfectly. As a test I re-generated the certificates again 1 week later and that too ran fine.
However, now when I run exactly the same batch file in exactly the same way I get the message:
Invalid Content-Type header on POST. Content-Type must be “application/jose+json”
The full display is:
le64.exe -key LetsEncryptKey.txt -csr myCSR.csr -csr -key prikey.txt -domains “*.myDomain.co.uk” -crt myDomain_wildcard.crt -generate-missing -handle-as dns -api 2 -live
2018/04/03 11:59:44 [ ZeroSSL Crypt::LE client v0.30 started. ]
2018/04/03 11:59:44 Loading an account key from LetsEncryptKey.txt
2018/04/03 11:59:44 Loading a CSR from apartmentWildcardCSR.csr
2018/04/03 11:59:46 Registering the account key
2018/04/03 11:59:46 Invalid Content-Type header on POST. Content-Type must be “application/jose+json”
Can anyone help with what the issue is? It worked fine for at least a few attempts with a week between, then suddenly stopped working.
Thanks in advance,