# ActiveRecord::StatementInvalid error **URL:** \ **Category:** Rails\ **Created:** [March 1, 2007, 7:22am UTC](https://www.ruby-forum.com/t/activerecord-statementinvalid-error/87253 "2007-03-01T07:22:21Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Rib\_R](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/977dab/32.png) [@Rib\_R](https://www.ruby-forum.com/u/Rib_R)\ **Post date:** [March 1, 2007, 7:22am UTC](https://www.ruby-forum.com/t/activerecord-statementinvalid-error/87253/1 "2007-03-01T07:22:21Z")
When I try to run my webserver in the production environment I just get an application error message. This is all I can find in the log: ActiveRecord::StatementInvalid /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ connection\_adapters/sqlite\_adapter.rb:274:in `table_structure' /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.0/lib/active_support/ core_ext/object/misc.rb:23:in`returning’ /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ connection\_adapters/sqlite\_adapter.rb:273:in `table_structure' /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ connection_adapters/sqlite_adapter.rb:210:in`columns’ /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ base.rb:760:in `columns' /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ base.rb:768:in`columns\_hash’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ session/active\_record\_store.rb:105:in `setup_sessid_compatibility! ' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ session/active_record_store.rb:79:in`find\_by\_session\_id’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ session/active\_record\_store.rb:283:in `initialize' /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ base.rb:864:in`silence’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ session/active\_record\_store.rb:283:in `initialize' /usr/lib/ruby/1.8/cgi/session.rb:273:in`initialize’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ cgi\_process.rb:122:in `session' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ cgi_process.rb:154:in`stale\_session\_check!’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ cgi\_process.rb:109:in `session' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ base.rb:1052:in`assign\_shortcuts\_without\_flash’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ flash.rb:140:in `assign_shortcuts' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ base.rb:424:in`process\_without\_filters’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ filters.rb:624:in `process_without_session_management_support' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ session_management.rb:114:in`process’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ base.rb:330:in `process' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/dispatcher.rb:41:in`dispatch’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:168:in `process_request' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:143:in`process\_each\_request!’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:109:in `with_signal_handler' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:142:in`process\_each\_request!’ /usr/lib/ruby/1.8/fcgi.rb:600:in `each_cgi' /usr/lib/ruby/1.8/fcgi.rb:597:in`each\_cgi’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:141:in `process_each_request!' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:55:in`process!’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:25:in `process!' /usr/local/code/ruby/coverage-prod/public/dispatch.fcgi:24 ActiveRecord::StatementInvalid /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ connection_adapters/sqlite_adapter.rb:274:in`table\_structure’ /usr/lib/ruby/gems/1.8/gems/activesupport-1.4.0/lib/active\_support/ core\_ext/object/misc.rb:23:in `returning' /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ connection_adapters/sqlite_adapter.rb:273:in`table\_structure’ /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ connection\_adapters/sqlite\_adapter.rb:210:in `columns' /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active_record/ base.rb:760:in`columns’ /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ base.rb:768:in `columns_hash' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ session/active_record_store.rb:105:in`setup\_sessid\_compatibility! ’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ session/active\_record\_store.rb:79:in `find_by_session_id' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ session/active_record_store.rb:283:in`initialize’ /usr/lib/ruby/gems/1.8/gems/activerecord-1.15.1/lib/active\_record/ base.rb:864:in `silence' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ session/active_record_store.rb:283:in`initialize’ /usr/lib/ruby/1.8/cgi/session.rb:273:in `initialize' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ cgi_process.rb:122:in`session’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ cgi\_process.rb:154:in `stale_session_check!' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ cgi_process.rb:109:in`session’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ base.rb:1052:in `assign_shortcuts_without_flash' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ flash.rb:140:in`assign\_shortcuts’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ base.rb:424:in `process_without_filters' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ filters.rb:624:in`process\_without\_session\_management\_support’ /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action\_controller/ session\_management.rb:114:in `process' /usr/lib/ruby/gems/1.8/gems/actionpack-1.13.1/lib/action_controller/ base.rb:330:in`process’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/dispatcher.rb:41:in `dispatch' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:168:in`process\_request’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:143:in `process_each_request!' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:109:in`with\_signal\_handler’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:142:in `process_each_request!' /usr/lib/ruby/1.8/fcgi.rb:600:in`each\_cgi’ /usr/lib/ruby/1.8/fcgi.rb:597:in `each_cgi' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:141:in`process\_each\_request!’ /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi\_handler.rb:55:in `process!' /usr/lib/ruby/gems/1.8/gems/rails-1.2.1/lib/fcgi_handler.rb:25:in`process!’ /usr/local/code/ruby/coverage-prod/public/dispatch.fcgi:24 How can I debug this? Is there some way to figure out what the invalid statement is? ---
**Author:** ![Rib\_R](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/r/977dab/32.png) [@Rib\_R](https://www.ruby-forum.com/u/Rib_R)\ **Post date:** [March 2, 2007, 4:56pm UTC](https://www.ruby-forum.com/t/activerecord-statementinvalid-error/87253/2 "2007-03-02T16:56:40Z")
go into config/environment.rb and uncomment the line # config.log\_level = :debug then restart don’t forget to comment it and restart again after you’ve fixed the problem.