Hi, While I was trying to access Puppet REST API [ https://<PuppetHost>:8140/production/facts/<ClientHost>], getting the below error. I am not sure the issue here & could not find any specific log to further troubleshoot. Any help will be appreciated. Web application could not be started exit (SystemExit) /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/util.rb:525:in `exit'' /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/util.rb:525:in `rescue in exit_on_fail'' /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/util.rb:511:in `exit_on_fail'' /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/application.rb:364:in `run'' /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/util/command_line.rb:132:in `run'' /opt/puppet/lib/ruby/site_ruby/1.9.1/puppet/util/command_line.rb:86:in `execute'' config.ru:28:in `block in <main>'' /opt/puppet/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval'' /opt/puppet/lib/ruby/gems/1.9.1/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize'' config.ru:1:in `new'' config.ru:1:in `<main>'' /opt/puppet/share/phusion_passenger/helper-scripts/rack-preloader.rb:105:in `eval'' /opt/puppet/share/phusion_passenger/helper-scripts/rack-preloader.rb:105:in `preload_app'' /opt/puppet/share/phusion_passenger/helper-scripts/rack-preloader.rb:150:in `<module:App>'' /opt/puppet/share/phusion_passenger/helper-scripts/rack-preloader.rb:29:in `<module:PhusionPassenger>'' /opt/puppet/share/phusion_passenger/helper-scripts/rack-preloader.rb:28:in `<main>'' Application root/var/opt/lib/pe-puppetmasterEnvironment (value of RAILS_ENV, RACK_ENV, WSGI_ENV and PASSENGER_ENV)production PS: The server was working fine until the REST API DELETE https://<PuppetHost>:8140/production/certificate_status/{hostname} was run. Thanks, Naveen. -- You received this message because you are subscribed to the Google Groups "Puppet Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to puppet-users+unsubscribe@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/puppet-users/c41517b6-006b-4310-b2dc-a1db98a534ee%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.