Error Logs for chef-rundeck plugin sinatra web app

gistfile1.txt

/var/lib/gems/1.8/gems/ohai-7.2.0/lib/ohai/loader.rb:188: warning: regexp has `]' without escape
Writing to /var/run/chef-rundeck-9980.pid
== Error writing pid file /var/run/chef-rundeck-9980.pid!
== Sinatra/1.4.5 has taken the stage on 9980 for production with backup from Thin
>> Thin web server (v1.3.1 codename Triple Espresso)
>> Maximum connections set to 1024
>> Listening on 0.0.0.0:9980, CTRL+C to stop
[2014-08-08T11:31:54+05:30] INFO: Loading all nodes for /
[2014-08-08T11:31:54+05:30] INFO: search started (project: 'default')
[2014-08-08T11:32:24+05:30] INFO: Loading all nodes for /
[2014-08-08T11:32:24+05:30] INFO: search started (project: 'default')
[2014-08-08T11:33:06+05:30] INFO: Loading all nodes for /
[2014-08-08T11:33:06+05:30] INFO: search started (project: 'default')
[2014-08-08T11:34:44+05:30] INFO: Loading all nodes for /
[2014-08-08T11:34:44+05:30] INFO: search started (project: 'default')
[2014-08-08T11:34:46+05:30] INFO: Loading all nodes for /
[2014-08-08T11:34:46+05:30] INFO: search started (project: 'default')
[2014-08-08T11:35:54+05:30] INFO: Loading all nodes for /
[2014-08-08T11:35:54+05:30] INFO: search started (project: 'default')
[2014-08-08T11:45:34+05:30] INFO: Loading all nodes for /
[2014-08-08T11:45:35+05:30] INFO: search started (project: 'default')
[2014-08-08T11:49:01+05:30] INFO: Loading all nodes for /
[2014-08-08T11:49:02+05:30] INFO: search started (project: 'default')
[2014-08-08T12:09:32+05:30] INFO: Loading all nodes for /
[2014-08-08T12:09:34+05:30] INFO: search started (project: 'default')
[2014-08-08T12:19:32+05:30] INFO: Loading all nodes for /
[2014-08-08T12:19:33+05:30] INFO: search started (project: 'default')
[2014-08-08T12:34:43+05:30] INFO: Loading all nodes for /
[2014-08-08T12:34:45+05:30] INFO: search started (project: 'default')
[2014-08-10T11:05:27+05:30] INFO: Loading all nodes for /
[2014-08-10T11:05:47+05:30] INFO: search started (project: 'default')
[2014-08-10T11:22:01+05:30] INFO: HTTP Request Returned 200 OK: error
FFI_Yajl::ParseError - parse error: premature EOF
                                       {"start":0,"total":181,"rows":[
                     (right here) ------^
:
	/var/lib/gems/1.8/gems/ffi-yajl-1.0.1/lib/ffi_yajl/ffi/parser.rb:139:in `do_yajl_parse'
	/var/lib/gems/1.8/gems/ffi-yajl-1.0.1/lib/ffi_yajl/parser.rb:58:in `parse'
	/var/lib/gems/1.8/gems/ffi-yajl-1.0.1/lib/ffi_yajl/parser.rb:24:in `parse'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/json_compat.rb:45:in `from_json'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http/json_output.rb:51:in `handle_response'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http.rb:229:in `apply_response_middleware'
	/usr/lib/ruby/1.8/net/protocol.rb:135:in `inject'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http.rb:227:in `each'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http.rb:227:in `inject'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http.rb:227:in `apply_response_middleware'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/http.rb:144:in `request'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/rest.rb:115:in `get_rest'
	/var/lib/gems/1.8/gems/chef-11.14.2/lib/chef/search/query.rb:42:in `search'
	/var/lib/gems/1.8/gems/chef-rundeck-2.2.0/lib/chef-rundeck.rb:128:in `build_project'
	/var/lib/gems/1.8/gems/chef-rundeck-2.2.0/lib/chef-rundeck.rb:82:in `GET /'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1602:in `call'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1602:in `compile!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:966:in `[]'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:966:in `route!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:985:in `route_eval'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:966:in `route!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1006:in `process_route'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1004:in `catch'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1004:in `process_route'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:964:in `route!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:963:in `each'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:963:in `route!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1076:in `dispatch!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `invoke'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `catch'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `invoke'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1073:in `dispatch!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:898:in `call!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `invoke'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `catch'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1058:in `invoke'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:898:in `call!'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:886:in `call'
	/var/lib/gems/1.8/gems/rack-protection-1.5.3/lib/rack/protection/xss_header.rb:18:in `call'
	/var/lib/gems/1.8/gems/rack-protection-1.5.3/lib/rack/protection/path_traversal.rb:16:in `call'
	/var/lib/gems/1.8/gems/rack-protection-1.5.3/lib/rack/protection/json_csrf.rb:18:in `call'
	/var/lib/gems/1.8/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in `call'
	/var/lib/gems/1.8/gems/rack-protection-1.5.3/lib/rack/protection/frame_options.rb:31:in `call'
	/var/lib/gems/1.8/gems/rack-1.5.2/lib/rack/nulllogger.rb:9:in `call'
	/var/lib/gems/1.8/gems/rack-1.5.2/lib/rack/head.rb:11:in `call'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:180:in `call'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:2014:in `call'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1478:in `call'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1788:in `synchronize'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1478:in `call'
	/usr/lib/ruby/vendor_ruby/thin/connection.rb:80:in `pre_process'
	/usr/lib/ruby/vendor_ruby/thin/connection.rb:78:in `catch'
	/usr/lib/ruby/vendor_ruby/thin/connection.rb:78:in `pre_process'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1060:in `call'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1060:in `spawn_threadpool'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1057:in `initialize'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1057:in `new'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1057:in `spawn_threadpool'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:1049:in `defer'
	/usr/lib/ruby/vendor_ruby/thin/connection.rb:50:in `process'
	/usr/lib/ruby/vendor_ruby/thin/connection.rb:38:in `receive_data'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:257:in `run_machine'
	/usr/lib/ruby/vendor_ruby/eventmachine.rb:257:in `run'
	/usr/lib/ruby/vendor_ruby/thin/backends/base.rb:61:in `start'
	/usr/lib/ruby/vendor_ruby/thin/server.rb:159:in `start'
	/var/lib/gems/1.8/gems/rack-1.5.2/lib/rack/handler/thin.rb:16:in `run'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1497:in `start_server'
	/var/lib/gems/1.8/gems/sinatra-1.4.5/lib/sinatra/base.rb:1435:in `run!'
	/var/lib/gems/1.8/gems/chef-rundeck-2.2.0/bin/chef-rundeck:120
	/usr/local/bin/chef-rundeck:19:in `load'
	/usr/local/bin/chef-rundeck:19