After a update i get this error.

GuzzleHttp\Exception\ConnectException: cURL error 35: OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection to

Nextcloud 27

This is a relatively generic error message that means I believe in effect: “Something closed the connection on the other end”.

Typically a firewall or something.

Can you provide more context on the update and where you’re seeing this message?