laravel/application/config/error.php

<?php

return array(

	/*
	|--------------------------------------------------------------------------
	| Error Detail
	|--------------------------------------------------------------------------
	|
	| Would you like detailed error messages?
	|
	| If your application is in production, consider turning off error details
	| for enhanced security and user experience.
	|
	*/

	'detail' => true,

	/*
	|--------------------------------------------------------------------------
	| Error Logging
	|--------------------------------------------------------------------------
	|
	| Would you like errors to be logged? Error logging can be extremely
	| helpful when debugging a production application.
	|
	| Note: When error logging is enabled, errors will be logged even when
	|       error detail is disabled.
	|
	*/

	'log' => false,

);