Plugin Error

Errors in plugins? Retry to Update or Configure.

TDiary::NotFound
TDiary::NotFound
(plugin/category.rb):112:in `category_list_sections'
(TDiary::Plugin#eval_src):22:in `eval_src'
./tdiary/plugin.rb:99:in `eval_src'
./tdiary/core_ext.rb:106:in `safe'
./tdiary/core_ext.rb:104:in `call'
./tdiary/core_ext.rb:104:in `safe'
./tdiary/plugin.rb:98:in `eval_src'
./tdiary/base.rb:66:in `do_eval_rhtml'
./tdiary/base.rb:30:in `eval_rhtml'
./tdiary/dispatcher/index_main.rb:43:in `run'
./tdiary/dispatcher/index_main.rb:6:in `run'
./tdiary/dispatcher.rb:21:in `dispatch_cgi'
index.rb:31