Cannot connect to vpn server

[matthewkph]

Hello,

I had open vpn on my windows 10 for a couple of weeks and was working fine. until yesterday it suddenly cannot connect to the servers.
the following is the message

Tue Mar 14 20:05:25 2017 OpenVPN 2.3.14 x86_64-w64-mingw32 [SSL (OpenSSL)] [LZO] [PKCS11] [IPv6] built on Feb 1 2017
Tue Mar 14 20:05:25 2017 Windows version 6.2 (Windows 8 or greater) 64bit
Tue Mar 14 20:05:25 2017 library versions: OpenSSL 1.0.2k 26 Jan 2017, LZO 2.09
Tue Mar 14 20:05:25 2017 MANAGEMENT: TCP Socket listening on [AF_INET]127.0.0.1:25340
Tue Mar 14 20:05:25 2017 Need hold release from management interface, waiting...
Tue Mar 14 20:05:26 2017 MANAGEMENT: Client connected from [AF_INET]127.0.0.1:25340
Tue Mar 14 20:05:26 2017 MANAGEMENT: CMD 'state on'
Tue Mar 14 20:05:26 2017 MANAGEMENT: CMD 'log all on'
Tue Mar 14 20:05:26 2017 MANAGEMENT: CMD 'hold off'
Tue Mar 14 20:05:26 2017 MANAGEMENT: CMD 'hold release'
Tue Mar 14 20:05:26 2017 WARNING: No server certificate verification method has been enabled. See http://openvpn.net/howto.html#mitm for more info.
Tue Mar 14 20:05:26 2017 Socket Buffers: R=[65536->65536] S=[65536->65536]
Tue Mar 14 20:05:26 2017 Attempting to establish TCP connection with [AF_INET]126.235.77.110:9008 [nonblock]
Tue Mar 14 20:05:26 2017 MANAGEMENT: >STATE:1489521926,TCP_CONNECT,,,
Tue Mar 14 20:05:27 2017 TCP connection established with [AF_INET]126.235.77.110:9008
Tue Mar 14 20:05:27 2017 TCPv4_CLIENT link local: [undef]
Tue Mar 14 20:05:27 2017 TCPv4_CLIENT link remote: [AF_INET]126.235.77.110:9008
Tue Mar 14 20:05:27 2017 MANAGEMENT: >STATE:1489521927,WAIT,,,
Tue Mar 14 20:05:27 2017 MANAGEMENT: >STATE:1489521927,AUTH,,,
Tue Mar 14 20:05:27 2017 TLS: Initial packet from [AF_INET]126.235.77.110:9008, sid=53a3f012 5f2eda4e
Tue Mar 14 20:05:28 2017 VERIFY OK: depth=2, C=US, O=GeoTrust Inc., CN=GeoTrust Global CA
Tue Mar 14 20:05:28 2017 VERIFY OK: depth=1, C=US, O=GeoTrust Inc., CN=RapidSSL SHA256 CA - G3
Tue Mar 14 20:05:28 2017 VERIFY ERROR: depth=0, error=certificate has expired: OU=GT11772020, OU=See www.rapidssl.com/resources/cps (c)13, OU=Domain Control Validated - RapidSSL(R), CN=*.opengw.net
Tue Mar 14 20:05:28 2017 OpenSSL: error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed
Tue Mar 14 20:05:28 2017 TLS_ERROR: BIO read tls_read_plaintext error
Tue Mar 14 20:05:28 2017 TLS Error: TLS object -> incoming plaintext read error
Tue Mar 14 20:05:28 2017 TLS Error: TLS handshake failed
Tue Mar 14 20:05:28 2017 Fatal TLS error (check_tls_errors_co), restarting
Tue Mar 14 20:05:28 2017 SIGUSR1[soft,tls-error] received, process restarting
Tue Mar 14 20:05:28 2017 MANAGEMENT: >STATE:1489521928,RECONNECTING,tls-error,,
Tue Mar 14 20:05:28 2017 Restart pause, 5 second(s)

Anyone can help with resolving this please? Thank you very much.

[TinCanTech]

VERIFY ERROR: depth=0, error=certificate has expired: OU=GT11772020, OU=See http://www.rapidssl.com/resources/cps (c)13, OU=Domain Control Validated - RapidSSL(R), CN=*.opengw.net

Please contact your server administrator.

[matthewkph]

VERIFY ERROR: depth=0, error=certificate has expired: OU=GT11772020, OU=See http://www.rapidssl.com/resources/cps (c)13, OU=Domain Control Validated - RapidSSL(R), CN=*.opengw.net

Please contact your server administrator.

I am just downloading the server config from vpngate. do you mean my network provider or what? Thanks.