When I try to execute this app: #!/usr/bin/perl use Dancer; use Dancer::Plugin::SimpleCRUD; # Simple example: simple_crud( record_title => 'Player', prefix => '/player', db_table => 'jugador', editable => 1, ); dance; I get as my result in the browser: Error 404 Unable to process your query -- This is my config.yml file: plugins: Database: driver: 'mysql' database: 'my_main_DB' host: 'localhost' port: 3306 username: 'richard' password: 'mypass' #connection_check_threshold: 10 dbi_params: RaiseError: 1 AutoCommit: 1 on_connect_do: ["SET NAMES 'utf8'", "SET CHARACTER SET 'utf8'" ] log_queries: 1 Any help is greatly appreciated. Thank you