Plugin Error

Errors in plugins? Retry to Update or Configure.

SocketError
Failed to open TCP connection to rpaproxy.tdiary.org:80 (getaddrinfo: hostname nor servname provided, or not known)
/usr/local/lib/ruby/2.5/net/http.rb:939:in `rescue in block in connect'
/usr/local/lib/ruby/2.5/net/http.rb:936:in `block in connect'
/usr/local/lib/ruby/2.5/timeout.rb:93:in `block in timeout'
/usr/local/lib/ruby/2.5/timeout.rb:103:in `timeout'
/usr/local/lib/ruby/2.5/net/http.rb:935:in `connect'
/usr/local/lib/ruby/2.5/net/http.rb:920:in `do_start'
/usr/local/lib/ruby/2.5/net/http.rb:909:in `start'
/usr/local/lib/ruby/2.5/net/http.rb:609:in `start'
/usr/local/lib/ruby/2.5/net/http.rb:485:in `get_response'
(plugin/amazon.rb):91:in `amazon_fetch'
(plugin/amazon.rb):123:in `block in amazon_call_ecs'
/usr/local/lib/ruby/2.5/timeout.rb:93:in `block in timeout'
/usr/local/lib/ruby/2.5/timeout.rb:33:in `block in catch'
/usr/local/lib/ruby/2.5/timeout.rb:33:in `catch'
/usr/local/lib/ruby/2.5/timeout.rb:33:in `catch'
/usr/local/lib/ruby/2.5/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):387:in `isbn_image'
(TDiary::Plugin#eval_src):360:in `eval_src'
/home/www/earthlight.jp/htdocs/lib/tdiary/plugin.rb:95:in `eval'
/home/www/earthlight.jp/htdocs/lib/tdiary/plugin.rb:95:in `eval_src'
/home/www/earthlight.jp/htdocs/lib/tdiary/base.rb:65:in `do_eval_rhtml'
/home/www/earthlight.jp/htdocs/lib/tdiary/base.rb:29:in `eval_rhtml'
/home/www/earthlight.jp/htdocs/lib/tdiary/view.rb:243:in `eval_rhtml'
/home/www/earthlight.jp/htdocs/lib/tdiary/dispatcher/index_main.rb:37:in `run'
/home/www/earthlight.jp/htdocs/lib/tdiary/dispatcher/index_main.rb:5:in `run'
/home/www/earthlight.jp/htdocs/lib/tdiary/dispatcher.rb:25:in `dispatch_cgi'
index.rb:32:in `<top (required)>'
/home/www/earthlight.jp/htdocs/index.fcgi:30:in `load'
/home/www/earthlight.jp/htdocs/index.fcgi:30:in `block (2 levels) in <main>'
/home/www/earthlight.jp/htdocs/index.fcgi:29:in `chdir'
/home/www/earthlight.jp/htdocs/index.fcgi:29:in `block in <main>'
/home/www/earthlight.jp/htdocs/misc/lib/fcgi_patch.rb:73:in `block in each_cgi'
/home/www/earthlight.jp/htdocs/misc/lib/fcgi_patch.rb:70:in `each'
/home/www/earthlight.jp/htdocs/misc/lib/fcgi_patch.rb:70:in `each_cgi'
/home/www/earthlight.jp/htdocs/index.fcgi:21:in `<main>'