execution expired (Timeout::Error)

/usr/local/ruby/1.8/lib/ruby/1.8/timeout.rb:64:in `open'
./tdiary.rb:75:in `join'
./tdiary.rb:75:in `safe'
./tdiary.rb:657:in `eval_src'
./tdiary.rb:904:in `do_eval_rhtml'
./tdiary.rb:854:in `eval_rhtml'
index.rb:71