Bugsnag cant track exceptions

[rasez]

Hi I install 1.5.0 version and add Bugsnag package to Laravel. it works fine with Laravel exceptions but Bugsnag cant track Heimdal exception. my config of optimus.heimdal.php is here `use Symfony\Component\HttpKernel\Exception as SymfonyException; use Optimus\Heimdal\Formatters;

return [ 'add_cors_headers' => false,

'formatters' => [
    SymfonyException\UnprocessableEntityHttpException::class => Formatters\UnprocessableEntityHttpExceptionFormatter::class,
    SymfonyException\HttpException::class => Formatters\HttpExceptionFormatter::class,
    Exception::class => Formatters\ExceptionFormatter::class,
],

'response_factory' => \Optimus\Heimdal\ResponseFactory::class,

'reporters' => [
    'bugsnag' => [
        'class'  => \Optimus\Heimdal\Reporters\BugsnagReporter::class,
        'config' => [
            // config.
        ]
    ]
],

'server_error_production' => 'An error occurred.'

]; `