Plugin Error

Errors in plugins? Retry to Update or Configure.

JSON::ParserError
783: unexpected token at '}}'
/app/vendor/ruby-2.7.1/lib/ruby/2.7.0/json/common.rb:156:in `parse'
/app/vendor/ruby-2.7.1/lib/ruby/2.7.0/json/common.rb:156:in `parse'
(plugin/amazon.rb):162:in `amazon_get'
(plugin/amazon.rb):266:in `isbn_detail'
(TDiary::Plugin#eval_src):356: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:243: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/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:74:in `block in call'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `each'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58: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/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:74:in `block in call'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `each'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `call'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:74:in `block in call'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `each'
/app/vendor/bundle/ruby/2.7.0/gems/rack-2.2.3/lib/rack/urlmap.rb:58:in `call'
/app/lib/tdiary/application.rb:52:in `call'
/app/lib/rack/redirect_reverse_proxy.rb:19:in `call'
/app/vendor/bundle/ruby/2.7.0/gems/puma-4.3.5/lib/puma/configuration.rb:228:in `call'
/app/vendor/bundle/ruby/2.7.0/gems/puma-4.3.5/lib/puma/server.rb:713:in `handle_request'
/app/vendor/bundle/ruby/2.7.0/gems/puma-4.3.5/lib/puma/server.rb:472:in `process_client'
/app/vendor/bundle/ruby/2.7.0/gems/puma-4.3.5/lib/puma/server.rb:328:in `block in run'
/app/vendor/bundle/ruby/2.7.0/gems/puma-4.3.5/lib/puma/thread_pool.rb:134:in `block in spawn_thread'