Rails 3.2.13, 500 error in development without a log

Question

I have a problem with migration rails 2.x → 3.2.13 At some point, after fixing some things, I get Completed 500 Internal Server Error in 76mswithout a trace.

development.rb

config.consider_all_requests_local       = true
config.action_controller.perform_caching = false

Why is there no trace and how to fix it?

Answer 1

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http://derrick.pallas.us/ruby-stats/

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