I’ve updated to phpMyAdmin4.6.6. After that, the new version gave me “OpenSSL error: error:0607A082:digital envelope routines:EVP_CIPHER_CTX_set_key_length:invalid key length” at HOME when I logged in.
This is maybe because of this 👉 $cfg[‘Servers’][$i][‘ssl_verify’].
The page says “Disabling the certificate verification defeats purpose of using SSL. This will make the connection vulnerable to man in the middle attacks.”, but my SQL server and phpMyAdmin don’t accept accesses from outside of NAT router and the user is only me. So, as my temporal workaround, I added the next line to my config.inc.php.
$cfg['Servers'][$i]['ssl_verify'] = false;