Merged in release/3.2.3 (pull request #6516)

HOR-4632

Approved-by: Paula Quispe <paula.quispe@processmaker.com>
Approved-by: Julio Cesar Laura Avendaño <contact@julio-laura.com>

workflow/engine/classes/AppDocumentDrive.php

@@ -65,7 +65,10 @@ class AppDocumentDrive
     public  function loadApplication ($appUid)
     {
         $this->app = new Application();
-        $this->app->Load($appUid);
+        $sw = $this->app->exists($appUid);
+        if ($sw === true) {
+            $this->app->Load($appUid);
+        }
     }
 
     public function existAppFolderDrive ()