GitHub post-receive hook error

gistfile1.txt

$ git push
Counting objects: 104, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (83/83), done.
Writing objects: 100% (83/83), 12.38 KiB, done.
Total 83 (delta 64), reused 0 (delta 0)
error: hooks/post-receive died of signal 2
remote: /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/connection/hiredis.rb:23:in `connect': Timeout::Error (Timeout::Error)
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:204:in `establish_connection'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:23:in `connect'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:224:in `ensure_connected'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:114:in `process
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:183:in `logging
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:113:in `process
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis/client.rb:38:in `call'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis.rb:428:in `sadd'
remote: 	from /usr/lib/ruby/1.8/monitor.rb:242:in `synchronize'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-2.2.0/lib/redis.rb:427:in `sadd'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-namespace-1.0.3/lib/redis/namespace.rb:213:in `send'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/redis-namespace-1.0.3/lib/redis/namespace.rb:213:in `method_missing'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/resque-1.20.0/lib/resque.rb:205:in `watch_queue
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/resque-1.20.0/lib/resque.rb:150:in `push_without_meta'
remote: 	from /data/github/current/lib/github/config/resque.rb:18:in `push'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/resque-1.20.0/lib/resque/job.rb:48:in `create'
remote: 	from /data/github/current/vendor/gems/ruby/1.8/gems/resque-1.20.0/lib/resque.rb:249:in `enqueue_to'
remote: 	from /data/github/current/lib/rock_queue.rb:68:in `enqueue'
remote: 	from /data/github/current/lib/rock_queue.rb:39:in `push'
remote: 	from hooks/post-receive:87
To [email protected]:aseemk/foo.git
 + 8c39271...dd92719 feature/bar -> feature/bar