Standby Server Bus 7 error

Hi,

Any assistance in interpreting the logs is much appreciated.

Replication server crashes. Below is snippet from log.

2014-07-22 23:36:23 EDT LOG: started streaming WAL from pr
imary at 12/B0000000 on timeline 1
2014-07-22 23:43:12 EDT FATAL: could not receive data from
WAL stream: server closed the connection unexpectedly
This probably means the server terminated a
bnormally
before or while processing the request.

cp: cannot stat '/var/lib/postgresql/archive/00000001000000
12000000D0': No such file or directory
2014-07-22 23:43:12 EDT LOG: unexpected pageaddr 12/8D0000
00 in log segment 0000000100000012000000D0, offset 0
2014-07-22 23:43:28 EDT LOG: restored log file "0000000100
000012000000D0" from archive
cp: cannot stat '/var/lib/postgresql/archive/00000001000000
12000000D1': No such file or directory
2014-07-22 23:43:28 EDT LOG: unexpected pageaddr 12/A50000
00 in log segment 0000000100000012000000D1, offset 0
2014-07-22 23:43:28 EDT LOG: started streaming WAL from primary at 12/D1000000 on timeline 1
2014-07-22 23:53:13 EDT FATAL: could not receive data from WAL stream: server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.

cp: cannot stat '/var/lib/postgresql/archive/0000000100000012000000F1': No such file or directory
2014-07-22 23:53:13 EDT LOG: unexpected pageaddr 12/AA000000 in log segment 0000000100000012000000F1, offset 0
2014-07-22 23:53:13 EDT LOG: started streaming WAL from primary at 12/F1000000 on timeline 1

Upon trying a /etc/init.d/postgresql restart

2014-07-23 14:47:55 EDT LOG: restored log file "0000000 00001B0000001D" from archive
2014-07-23 14:47:55 EDT LOG: consistent recovery state ched at 1B/1DFC64C0
2014-07-23 14:47:55 EDT LOG: database system is ready t ccept read only connections
2014-07-23 14:47:55 EDT LOG: restored log file "0000000 00001B0000001E" from archive
2014-07-23 14:47:56 EDT LOG: startup process (PID 730) terminated by signal 7: Bus error
2014-07-23 14:47:56 EDT LOG: terminating any other acti server processes

Recovery.conf

restore_command = 'cp /var/lib/postgresql/archive/%f %p'
standby_mode = 'on'
primary_conninfo = 'host=[ipaddress] port=5432 user=sherweb_standby_server sslmode=require'
archive_cleanup_command = '/usr/lib/postgresql/9.3/bin/pg_archivecleanup /var/lib/postgresql/9.3/archive/ %r'