No such file or directory - /home/suima/diary/2004/200410.td2 (Errno::ENOENT)

./tdiary/defaultio.rb:148:in `delete'
./tdiary/defaultio.rb:148:in `transaction'
./tdiary.rb:1631:in `initialize'
./tdiary.rb:1629:in `each'
./tdiary.rb:1629:in `initialize'
index.rb:39:in `new'
index.rb:39