cause v1.10.0 use the class Illuminate\Log\Events\MessageLogged which is only in laravel 5.4
PHP Fatal error: Uncaught TypeError: Argument 1 passed to Jenssegers\Raven\RavenServiceProvider::Jenssegers\Raven\{closure}() must be an instance of Illuminate\Log\Events\MessageLogged, string given in /app/vendor/jenssegers/raven/src/RavenServiceProvider.php:77
cause v1.10.0 use the class Illuminate\Log\Events\MessageLogged which is only in laravel 5.4