This site can’t provide a secure connection uses an unsupported protocol. ERR_SSL_OBSOLETE_CIPHER HIDE DETAILS Unsupported protocol The client and server don’t support a common SSL protocol version or cipher suite.

This is a Google Chrome move for your own good. (After version 53)

Make sure your ssl.conf in apache mods does not allow old/weak protocols, have something like:

SSLCipherSuite ALL:!ADH:!RC4:+HIGH:+MEDIUM:!LOW:!SSLv2:!EXPORT