End of file reached (EOFError)

/usr/lib/ruby/1.6/pstore.rb:98:in `load'
/usr/lib/ruby/1.6/pstore.rb:98:in `transaction'
/usr/local/share/tdiary/tdiary.rb:543:in `transaction'
/usr/local/share/tdiary/tdiary.rb:1015:in `initialize'
/home/maha/www/html/diary/index.rb:26:in `new'
/home/maha/www/html/diary/index.rb:26