Lumberjack is not able to open port

Logstash is not getting started, though it was working few hours ago. seems like lumberjack is not able to open the port

log trace:

Starting lumberjack input listener {:address=>"0.0.0.0:5534", :level=>:info, :file=>"logstash/inputs/lumberjack.rb", :line=>"49", :method=>"register"}
The error reported is:
No message available
org/jruby/ext/openssl/X509Cert.java:204:in initialize' org/jruby/ext/openssl/X509Cert.java:181:in initialize'
/installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/jls-lumberjack-0.0.24/lib/lumberjack/server.rb:42:in initialize' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-input-lumberjack-1.0.4/lib/logstash/inputs/lumberjack.rb:50:in register'
/installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/pipeline.rb:149:in start_inputs' org/jruby/RubyArray.java:1613:in each'
/installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/pipeline.rb:148:in start_inputs' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/pipeline.rb:81:in run'
org/jruby/ext/thread/Mutex.java:149:in synchronize' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/pipeline.rb:81:in run'
/installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/agent.rb:155:in execute' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/runner.rb:90:in run'
org/jruby/RubyProc.java:271:in call' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/logstash-core-1.5.4-java/lib/logstash/runner.rb:95:in run'
org/jruby/RubyProc.java:271:in call' /installdir/ELK/logstash-1.5.4/vendor/bundle/jruby/1.9/gems/stud-0.0.21/lib/stud/task.rb:12:in initialize'

issue resolved now :slight_smile:

What was the solution?