diff --git a/VERSION.txt b/VERSION.txt
index cfbc6d1a7105..c90197307a10 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-5.1.47
\ No newline at end of file
+5.1.48
\ No newline at end of file
diff --git a/app/Http/Controllers/SelfUpdateController.php b/app/Http/Controllers/SelfUpdateController.php
index cd77546c5d7d..ae46dbe8bcc8 100644
--- a/app/Http/Controllers/SelfUpdateController.php
+++ b/app/Http/Controllers/SelfUpdateController.php
@@ -85,7 +85,6 @@ class SelfUpdateController extends BaseController
 
         Artisan::call('clear-compiled');
         Artisan::call('cache:clear');
-        // Artisan::call('debugbar:clear');
         Artisan::call('route:clear');
         Artisan::call('view:clear');
         Artisan::call('config:clear');
@@ -96,10 +95,17 @@ class SelfUpdateController extends BaseController
 
     private function testWritable()
     {
-        $directoryIterator = new \RecursiveDirectoryIterator(base_path());
+        $directoryIterator = new \RecursiveDirectoryIterator(base_path(), \RecursiveDirectoryIterator::SKIP_DOTS);
 
         foreach (new \RecursiveIteratorIterator($directoryIterator) as $file) {
+
+            if(strpos($file->getPathname(), '.git') !== false)
+                continue;
+
+            // nlog($file->getPathname());
+
             if ($file->isFile() && ! $file->isWritable()) {
+                throw new FilePermissionsFailure($file);
                 return false;
             }
         }
diff --git a/app/Http/Controllers/TaskStatusController.php b/app/Http/Controllers/TaskStatusController.php
index 4751ee9d0d5a..f83851c9d8f8 100644
--- a/app/Http/Controllers/TaskStatusController.php
+++ b/app/Http/Controllers/TaskStatusController.php
@@ -399,10 +399,10 @@ class TaskStatusController extends BaseController
      */
     public function destroy(DestroyTaskStatusRequest $request, TaskStatus $task_status)
     {
-
-        $this->task_status_repo->delete($task_status);
+        
+        $task_status = $this->task_status_repo->delete($task_status);
      
-        return $this->itemResponse($task_status->fresh());
+        return $this->itemResponse($task_status);
     }
 
     /**
diff --git a/app/Repositories/TaskStatusRepository.php b/app/Repositories/TaskStatusRepository.php
index 6448bac5c31b..f1b9d826860e 100644
--- a/app/Repositories/TaskStatusRepository.php
+++ b/app/Repositories/TaskStatusRepository.php
@@ -12,6 +12,7 @@
 namespace App\Repositories;
 
 use App\Models\Task;
+use App\Models\TaskStatus;
 
 /**
  * Class for task status repository.
@@ -21,10 +22,14 @@ class TaskStatusRepository extends BaseRepository
 
 	public function delete($task_status)
 	{
+        $ts = TaskStatus::where('company_id', $task_status->company_id)
+                                 ->first();
+
+        $new_status = $ts ? $ts->id : null;
 
         Task::where('status_id', $task_status->id)
         ->where('company_id', $task_status->company_id)
-        ->update(['status_id' => null]);
+        ->update(['status_id' => $new_status]);
 
 
         parent::delete($task_status);
@@ -36,9 +41,14 @@ class TaskStatusRepository extends BaseRepository
 	public function archive($task_status)
 	{
 
+        $task_status = TaskStatus::where('company_id', $task_status->company_id)
+                                 ->first();
+
+        $new_status = $task_status ? $task_status->id : null;
+        
         Task::where('status_id', $task_status->id)
         ->where('company_id', $task_status->company_id)
-        ->update(['status_id' => null]);
+        ->update(['status_id' => $new_status]);
 
 
         parent::archive($task_status);
diff --git a/app/Utils/HtmlEngine.php b/app/Utils/HtmlEngine.php
index 6f891eeabe4f..3e691e418da3 100644
--- a/app/Utils/HtmlEngine.php
+++ b/app/Utils/HtmlEngine.php
@@ -153,6 +153,8 @@ class HtmlEngine
             $data['$date'] = ['value' => $this->translateDate($this->entity->date, $this->entity->client->date_format(), $this->entity->client->locale()) ?: ' ', 'label' => ctrans('texts.credit_date')];
         }
 
+        $data['$portal_url'] = ['value' => $this->invitation->getPortalLink(), 'label' =>''];
+        
         $data['$entity_number'] = &$data['$number'];
         $data['$invoice.discount'] = ['value' => Number::formatMoney($this->entity_calc->getTotalDiscount(), $this->client) ?: ' ', 'label' => ctrans('texts.discount')];
         $data['$discount'] = &$data['$invoice.discount'];
diff --git a/app/Utils/Traits/Inviteable.php b/app/Utils/Traits/Inviteable.php
index 290bf5c2e47c..2f40c2e60026 100644
--- a/app/Utils/Traits/Inviteable.php
+++ b/app/Utils/Traits/Inviteable.php
@@ -66,6 +66,30 @@ trait Inviteable
         }
     }
 
+    public function getPortalLink() :string
+    {
+
+        $domain = isset($this->company->portal_domain) ?: $this->company->domain();
+
+        switch ($this->company->portal_mode) {
+            case 'subdomain':
+                return $domain.'/client/';
+                break;
+            case 'iframe':
+                return $domain.'/client/';
+                //return $domain . $entity_type .'/'. $this->contact->client->client_hash .'/'. $this->key;
+                break;
+            case 'domain':
+                return $domain.'/client/';
+                break;
+
+            default:
+                return '';
+                break;
+        }
+
+    }
+
     public function getAdminLink() :string
     {
         return $this->getLink().'?silent=true';
diff --git a/config/ninja.php b/config/ninja.php
index 36d401e99903..1791a4e594d1 100644
--- a/config/ninja.php
+++ b/config/ninja.php
@@ -14,8 +14,8 @@ return [
     'require_https' => env('REQUIRE_HTTPS', true),
     'app_url' => rtrim(env('APP_URL', ''), '/'),
     'app_domain' => env('APP_DOMAIN', ''),
-    'app_version' => '5.1.47',
-    'app_tag' => '5.1.47-release',
+    'app_version' => '5.1.48',
+    'app_tag' => '5.1.48-release',
     'minimum_client_version' => '5.0.16',
     'terms_version' => '1.0.1',
     'api_secret' => env('API_SECRET', false),
diff --git a/tests/Feature/TaskStatusApiTest.php b/tests/Feature/TaskStatusApiTest.php
index c93b28d7e346..09f8e0a418c1 100644
--- a/tests/Feature/TaskStatusApiTest.php
+++ b/tests/Feature/TaskStatusApiTest.php
@@ -135,7 +135,7 @@ class TaskStatusApiTest extends TestCase
             ])->delete('/api/v1/task_statuses/'.$this->encodePrimaryKey($this->task_status->id));
 
         $arr = $response->json();
-
+nlog($arr);
         $this->assertTrue($arr['data']['is_deleted']);
     }