Fixed #1022

app/Notifications/DynamicNotification.php

@@ -4,8 +4,9 @@
 
 use Illuminate\Bus\Queueable;
 use Illuminate\Notifications\Notification;
+use Illuminate\Contracts\Queue\ShouldQueue;
 
-class DynamicNotification extends Notification
+class DynamicNotification extends Notification implements ShouldQueue
 {
     use Queueable;
 

app/Notifications/InvoiceNotification.php

@@ -6,17 +6,16 @@
 use App\Models\User;
 use Illuminate\Bus\Queueable;
 use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Notifications\Notification;
 use LaravelDaily\Invoices\Invoice;
 
-class InvoiceNotification extends Notification
+class InvoiceNotification extends Notification implements ShouldQueue
 {
     use Queueable;
 
     /**
-     * @var invoice
-     *      * @var invoice
-     *      * @var invoice
+     * @var Invoice
      */
     private $invoice;
 

app/Notifications/ReferralNotification.php

@@ -7,8 +7,9 @@
 use App\Settings\ReferralSettings;
 use Illuminate\Bus\Queueable;
 use Illuminate\Notifications\Notification;
+use Illuminate\Contracts\Queue\ShouldQueue;
 
-class ReferralNotification extends Notification
+class ReferralNotification extends Notification implements ShouldQueue
 {
     use Queueable;
 

app/Notifications/ServerCreationError.php

@@ -5,8 +5,9 @@
 use App\Models\Server;
 use Illuminate\Bus\Queueable;
 use Illuminate\Notifications\Notification;
+use Illuminate\Contracts\Queue\ShouldQueue;
 
-class ServerCreationError extends Notification
+class ServerCreationError extends Notification implements ShouldQueue
 {
     use Queueable;