Check version

src/Jenssegers/Mongodb/Auth/PasswordBrokerManager.php

@@ -9,6 +9,9 @@ class PasswordBrokerManager extends BasePasswordBrokerManager
      */
     protected function createTokenRepository(array $config)
     {
+        $laravel = app();
+
+        if (starts_with($laravel::VERSION, '5.4') {
             return new DatabaseTokenRepository(
                 $this->app['db']->connection(),
                 $this->app['hash'],
@@ -16,5 +19,13 @@ class PasswordBrokerManager extends BasePasswordBrokerManager
                 $this->app['config']['app.key'],
                 $config['expire']
             );
+        } else {
+            return new DatabaseTokenRepository(
+                $this->app['db']->connection(),
+                $config['table'],
+                $this->app['config']['app.key'],
+                $config['expire']
+            );
+        }
     }
 }