How can I install the older version or resolve the problem?
openvpn --config imavi_saab. Lemon.ovpn2022-07-04 09:59:59 Note: Treating option --ncp-ciphers' as '--data-ciphers' (renamed in OpenVPN 2.5).2022-07-04 09:59:59 Unsupported cipher in --data-ciphers: BF-CBCOptions error: --data-ciphers list contains unsupported ciphers or is too long. Use --help for more information.