Plugin Error

Errors in plugins? Retry to Update or Configure.

SocketError
Failed to open TCP connection to rpaproxy.tdiary.org:80 (getaddrinfo: Name or service not known)
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:949:in `rescue in block in connect'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:946:in `block in connect'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:93:in `block in timeout'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:103:in `timeout'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:945:in `connect'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:930:in `do_start'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:919:in `start'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:605:in `start'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/net/http.rb:481:in `get_response'
(plugin/amazon.rb):91:in `amazon_fetch'
(plugin/amazon.rb):123:in `block in amazon_call_ecs'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:93:in `block in timeout'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:33:in `block in catch'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:33:in `catch'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:33:in `catch'
/app/vendor/ruby-2.6.3/lib/ruby/2.6.0/timeout.rb:108:in `timeout'
(plugin/amazon.rb):122:in `amazon_call_ecs'
(plugin/amazon.rb):285:in `rescue in amazon_get'
(plugin/amazon.rb):282:in `amazon_get'
(plugin/amazon.rb):391:in `isbn_image_left'
(TDiary::Plugin#eval_src):143:in `eval_src'
/app/lib/tdiary/plugin.rb:95:in `eval'
/app/lib/tdiary/plugin.rb:95:in `eval_src'
/app/lib/tdiary/base.rb:65:in `do_eval_rhtml'
/app/lib/tdiary/base.rb:29:in `eval_rhtml'
/app/lib/tdiary/view.rb:140:in `eval_rhtml'
/app/lib/tdiary/dispatcher/index_main.rb:37:in `run'
/app/lib/tdiary/dispatcher/index_main.rb:5:in `run'
/app/lib/tdiary/dispatcher.rb:25:in `dispatch_cgi'
/app/lib/tdiary/dispatcher.rb:20:in `call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:68:in `block in call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `each'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `call'
/app/lib/tdiary/rack/valid_request_path.rb:15:in `block in call'
/app/lib/tdiary/rack/valid_request_path.rb:14:in `each'
/app/lib/tdiary/rack/valid_request_path.rb:14:in `call'
/app/lib/tdiary/rack/static.rb:20:in `call'
/app/lib/tdiary/rack/html_anchor.rb:19:in `call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:68:in `block in call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `each'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:68:in `block in call'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `each'
/app/vendor/bundle/ruby/2.6.0/gems/rack-2.0.7/lib/rack/urlmap.rb:53:in `call'
/app/lib/tdiary/application.rb:52:in `call'
/app/vendor/bundle/ruby/2.6.0/gems/puma-3.12.1/lib/puma/configuration.rb:227:in `call'
/app/vendor/bundle/ruby/2.6.0/gems/puma-3.12.1/lib/puma/server.rb:660:in `handle_request'
/app/vendor/bundle/ruby/2.6.0/gems/puma-3.12.1/lib/puma/server.rb:474:in `process_client'
/app/vendor/bundle/ruby/2.6.0/gems/puma-3.12.1/lib/puma/server.rb:334:in `block in run'
/app/vendor/bundle/ruby/2.6.0/gems/puma-3.12.1/lib/puma/thread_pool.rb:135:in `block in spawn_thread'