Resolve Err_ssl_version_or_cipher_mismatch on Tnt Website

I am experiencing a critical issue accessing the TNT website (tugnetworkteam.network). When attempting to visit the site, Chrome displays the error 'ERR_SSL_VERSION_OR_CIPHER_MISMATCH'. This problem persists across various browsers and network connections, including mobile data, indicating a potential server-side configuration issue. I need a skilled professional to investigate and resolve this SSL error to restore full access to the website. The solution should ensure compatibility with modern browsers and secure browsing standards.