What does the error message "curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it" typically indicate?
A) The server is overloaded and cannot handle requests.
B) There is an issue with the server's SSL/TLS certificate or the certificate authority (CA) verification process.
C) The server is using an outdated protocol that curl does not support.
D) The curl command is using an incorrect syntax or command line option.