Tue Dec 18 21:26:01 2018 WARNING: file '/etc/openvpn/sec660a-10587147.key' is group or others accessible
Tue Dec 18 21:26:01 2018 OpenVPN 2.4.6 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Jul 30 2018
Tue Dec 18 21:26:01 2018 library versions: OpenSSL 1.1.1a  20 Nov 2018, LZO 2.10
Tue Dec 18 21:26:01 2018 WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Tue Dec 18 21:26:01 2018 OpenSSL: error:140AB18E:SSL routines:SSL_CTX_use_certificate:ca md too weak
Tue Dec 18 21:26:01 2018 Cannot load certificate file /etc/openvpn/sec660a-10587147.crt
Tue Dec 18 21:26:01 2018 Exiting due to fatal error