BGP- bad message length error..

I am using bird 1.6.0 and tried to establish ibgp session iam getting the following error. The local as is 60. when do we get this error? Any help is much appreciated. Jul 06 23:53:46 linux-01 systemd[1]: Started BIRD Internet Routing Daemon (IPv4). Jul 06 23:53:46 linux-01 bird[3625]: Started Jul 06 23:53:46 linux-01 bird[3625]: 2016-07-06 23:53:46 <INFO> Started Jul 06 23:54:08 linux-01 bird[3625]: bgp_60: Error: Bad message length: 0037 Jul 06 23:54:08 linux-01 bird[3625]: 2016-07-06 23:54:08 <RMT> bgp_60: Error: Bad mess...037