Fix if submitted_at blank

app/Database/seeds/sample.yml

@@ -182,7 +182,26 @@ airports:
     lat: 19.2928
     lon: -81.3577
     ground_handling_cost: 50
-
+  - id: OMDB
+    iata: DXB
+    icao: OMDB
+    name: Dubai International Airport
+    location: Dubai, UAE
+    country:
+    timezone: Asia/Dubai
+    lat: 25.2528
+    lon: 55.3644
+    ground_handling_cost: 50
+  - id: LOWW
+    iata: VIE
+    icao: LOWW
+    name: Vienna International Airport
+    location: Vienna
+    country: Austria
+    timezone: Europe/Vienna
+    lat: 48.1103
+    lon: 16.5697
+    ground_handling_cost: 50
 #
 aircraft:
   - id: 1

resources/views/layouts/default/pireps/table.blade.php

@@ -50,7 +50,9 @@
                 {{ PirepState::label($pirep->state) }}</div>
             </td>
             <td>
-                {{ $pirep->submitted_at->diffForHumans() }}
+                @if(filled($pirep->submitted_at))
+                    {{ $pirep->submitted_at->diffForHumans() }}
+                @endif
             </td>
             <td>
                 @if(!$pirep->read_only)