Поправил ошибки

app/Service/Requests/Direct/CheckCampaignsChanges.php

@@ -8,7 +8,7 @@ use App\Models\Pivots\DictionaryCampaign;
 use App\Service\Requests\DirectRequest;
 use Carbon\Carbon;
 
-class CheckCampaignsChange extends DirectRequest
+class CheckCampaignsChanges extends DirectRequest
 {
     CONST SELF = 'SELF';
     CONST CHILDREN = 'CHILDREN';

app/Service/Requests/DirectRequest.php

@@ -61,7 +61,7 @@ class DirectRequest extends APIRequest {
             $request->setToken($this->getToken());
             return $request;
         }
-        throw new Exception('Unknown Service or Method');
+        throw new \Exception('Unknown Service or Method');
         return $this;
     }