VPN error

Mar 31 07:04:48 alarmpi systemd[1]: Starting OpenVPN connection...
Mar 31 07:04:48 alarmpi openvpn[438]: OpenVPN 2.3.2 armv6l-unknown-linux-gnueabihf [SSL (OpenSSL)] [LZO] [EPOLL] [eurephia] [MH] [IPv6] built on Nov 16 2013
Mar 31 07:04:48 alarmpi openvpn[438]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Mar 31 07:04:48 alarmpi systemd[1]: Started OpenVPN connection.
Mar 31 07:04:48 alarmpi openvpn[447]: Attempting to establish TCP connection with [AF_INET]<VPN_SERVER_IP>:443 [nonblock]
Mar 31 07:04:56 alarmpi openvpn[447]: TCP connection established with [AF_INET]<VPN_SERVER_IP>:443
Mar 31 07:04:56 alarmpi openvpn[447]: TCPv4_CLIENT link local: [undef]
Mar 31 07:04:56 alarmpi openvpn[447]: TCPv4_CLIENT link remote: [AF_INET]<VPN_SERVER_IP>:443
Mar 31 07:05:21 alarmpi openvpn[447]: Connection reset, restarting [-1]
Mar 31 07:05:21 alarmpi openvpn[447]: SIGUSR1[soft,connection-reset] received, process restarting
Mar 31 07:05:26 alarmpi openvpn[447]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Mar 31 07:05:26 alarmpi openvpn[447]: Attempting to establish TCP connection with [AF_INET]<VPN_SERVER_IP>:443 [nonblock]
Mar 31 07:05:27 alarmpi openvpn[447]: TCP connection established with [AF_INET]<VPN_SERVER_IP>:443
Mar 31 07:05:27 alarmpi openvpn[447]: TCPv4_CLIENT link local: [undef]
Mar 31 07:05:27 alarmpi openvpn[447]: TCPv4_CLIENT link remote: [AF_INET]<VPN_SERVER_IP>:443
Mar 31 07:05:52 alarmpi openvpn[447]: Connection reset, restarting [-1]
Mar 31 07:05:52 alarmpi openvpn[447]: SIGUSR1[soft,connection-reset] received, process restarting
Mar 31 07:05:57 alarmpi openvpn[447]: WARNING: No server certificate verification method has been enabled.  See http://openvpn.net/howto.html#mitm for more info.
Mar 31 07:05:57 alarmpi openvpn[447]: Attempting to establish TCP connection with [AF_INET]<VPN_SERVER_IP>:443 [nonblock]