diff --git a/VERSION.txt b/VERSION.txt
index c554ea8c958d..3172f4f92dd6 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-5.1.56
\ No newline at end of file
+5.1.57
\ No newline at end of file
diff --git a/app/Console/Commands/PostUpdate.php b/app/Console/Commands/PostUpdate.php
index fb6a014613d1..64f7adb29746 100644
--- a/app/Console/Commands/PostUpdate.php
+++ b/app/Console/Commands/PostUpdate.php
@@ -42,12 +42,12 @@ class PostUpdate extends Command
     {
         set_time_limit(0);
 
-        nlog('running post update');
+        info('running post update');
 
         try {
             Artisan::call('migrate', ['--force' => true]);
         } catch (\Exception $e) {
-            nlog("I wasn't able to migrate the data.");
+            info("I wasn't able to migrate the data.");
         }
 
         nlog("finished migrating");
@@ -56,35 +56,28 @@ class PostUpdate extends Command
 
         exec('vendor/bin/composer install --no-dev -o', $output);
 
-        info(print_r($output,1));
-
-        nlog($output);
-        
-        nlog("finished running composer install ");
-
+        info(print_r($output,1));        
+        info("finished running composer install ");
 
         try {
             Artisan::call('optimize');
         } catch (\Exception $e) {
-            nlog("I wasn't able to optimize.");
+            info("I wasn't able to optimize.");
         }
 
-        nlog("optimized");
+        info("optimized");
 
         try {
             Artisan::call('view:clear');
         } catch (\Exception $e) {
-            nlog("I wasn't able to clear the views.");
+            info("I wasn't able to clear the views.");
         }
 
-        nlog("view cleared");
-
-        /* For the following to work, the web user (www-data) must own all the directories */
+        info("view cleared");
 
         VersionCheck::dispatch();
 
-        nlog("sent for version check");
+        info("Sent for version check");
         
-        // echo "Done.";
     }
 }
diff --git a/app/Http/Controllers/LogoutController.php b/app/Http/Controllers/LogoutController.php
index eda0c48d991c..b49fa716abca 100644
--- a/app/Http/Controllers/LogoutController.php
+++ b/app/Http/Controllers/LogoutController.php
@@ -59,9 +59,11 @@ class LogoutController extends BaseController
      */
     public function index(Request $request)
     {
-        CompanyToken::with('company')
+        $ct = CompanyToken::with('company.tokens')
                     ->whereRaw('BINARY `token`= ?', [$request->header('X-API-TOKEN')])
-                    ->company
+                    ->first();
+
+                    $ct->company
                     ->tokens()
                     ->where('is_system', true)
                     ->forceDelete();
diff --git a/app/Http/Controllers/SelfUpdateController.php b/app/Http/Controllers/SelfUpdateController.php
index 70e3e03698a9..cb3bcb1eff7c 100644
--- a/app/Http/Controllers/SelfUpdateController.php
+++ b/app/Http/Controllers/SelfUpdateController.php
@@ -62,21 +62,16 @@ class SelfUpdateController extends BaseController
             return response()->json(['message' => ctrans('texts.self_update_not_available')], 403);
         }
 
-        if(!$this->testWritable())
-            throw new FilePermissionsFailure('Cannot update system because files are not writable!');
+        $this->testWritable();
 
-        // Check if new version is available
-        //if($updater->source()->isNewVersionAvailable()) {
+        // Get the new version available
+        $versionAvailable = $updater->source()->getVersionAvailable();
 
-            // Get the new version available
-            $versionAvailable = $updater->source()->getVersionAvailable();
+        // Create a release
+        $release = $updater->source()->fetch($versionAvailable);
 
-            // Create a release
-            $release = $updater->source()->fetch($versionAvailable);
+        $updater->source()->update($release);
 
-            $updater->source()->update($release);
-
-        //}
             
         $cacheCompiled = base_path('bootstrap/cache/compiled.php');
         if (file_exists($cacheCompiled)) { unlink ($cacheCompiled); }
@@ -105,7 +100,9 @@ class SelfUpdateController extends BaseController
             // nlog($file->getPathname());
 
             if ($file->isFile() && ! $file->isWritable()) {
-                throw new FilePermissionsFailure($file);
+                // throw new FilePermissionsFailure($file);
+                nlog("Cannot update system because {$file->getFileName()} is not writable");
+                throw new FilePermissionsFailure("Cannot update system because {$file->getFileName()} is not writable");
                 return false;
             }
         }
diff --git a/app/Http/Controllers/SetupController.php b/app/Http/Controllers/SetupController.php
index 4bbbd63eba7b..6958204ca92b 100644
--- a/app/Http/Controllers/SetupController.php
+++ b/app/Http/Controllers/SetupController.php
@@ -284,18 +284,17 @@ class SetupController extends Controller
         if (file_exists($cacheCompiled)) {
             unlink ($cacheCompiled);
         }
+
         $cacheServices = base_path('bootstrap/cache/services.php');
         if (file_exists($cacheServices)) {
             unlink ($cacheServices);
         }
 
         Artisan::call('clear-compiled');
-        Artisan::call('cache:clear');
-        Artisan::call('debugbar:clear');
         Artisan::call('route:clear');
         Artisan::call('view:clear');
         Artisan::call('config:clear');
-        Cache::flush();
+
         Artisan::call('migrate', ['--force' => true]);
         Artisan::call('db:seed', ['--force' => true]);
 
diff --git a/app/Jobs/Util/VersionCheck.php b/app/Jobs/Util/VersionCheck.php
index 8348b984f6e1..56c6ea952238 100644
--- a/app/Jobs/Util/VersionCheck.php
+++ b/app/Jobs/Util/VersionCheck.php
@@ -46,6 +46,9 @@ class VersionCheck implements ShouldQueue
         {
             $account = Account::first();
 
+            if(!$account)
+                return;
+
             if($account->plan == 'white_label' && $account->plan_expires->lt(now())){
                 $account->plan = null;
                 $account->plan_expires = null;
diff --git a/config/ninja.php b/config/ninja.php
index ac6696c0f031..ebf67f544610 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', 'invoicing.co'),
-    'app_version' => '5.1.56',
-    'app_tag' => '5.1.56-release',
+    'app_version' => '5.1.57',
+    'app_tag' => '5.1.57-release',
     'minimum_client_version' => '5.0.16',
     'terms_version' => '1.0.1',
     'api_secret' => env('API_SECRET', false),