diff -r 5d2621f71f39 -r 59a2c10ac9b8 server/src/app/Providers/EventServiceProvider.php
--- a/server/src/app/Providers/EventServiceProvider.php	Thu Sep 22 15:42:12 2016 +0200
+++ b/server/src/app/Providers/EventServiceProvider.php	Thu Sep 22 16:05:08 2016 +0200
@@ -23,9 +23,9 @@
      *
      * @param \Illuminate\Contracts\Events\Dispatcher $events
      */
-    public function boot(DispatcherContract $events)
+    public function boot()
     {
-        parent::boot($events);
+        parent::boot();
 
         //
     }