app/HistoryObserver.php

@@ -10,7 +10,7 @@ class HistoryObserver
         History::create([
             'model_id' => $model->id,
             'model_name' => $model->getTable(),
-            'before' => [],
+            'before' => null,
             'after' => $model->toArray(),
             'action' => HistoryAction::Insert,
         ]);
@@ -33,7 +33,7 @@ class HistoryObserver
             'model_id' => $model->id,
             'model_name' => $model->getTable(),
             'before' => $model->getRawOriginal(),
-            'after' => [],
+            'after' => null,
             'action' => HistoryAction::Delete,
         ]);
     }

database/seeders/DatabaseSeeder.php

@@ -16,11 +16,8 @@ class DatabaseSeeder extends Seeder
         // User::factory(10)->create();
 
         User::factory()->create([
-            'last_name' => fake()->lastName,
-            'name' => fake()->name,
-            'middle_name' => fake()->name(),
-            'phone' => fake()->unique()->phoneNumber,
-            'email' => fake()->unique()->safeEmail,
+            'name' => 'Test User',
+            'email' => 'test@example.com',
         ]);
     }
 }