Merged in bugfix/HOR-3500 (pull request #5798)

HOR-3500

Approved-by: Julio Cesar Laura Avendaño <contact@julio-laura.com>

workflow/engine/classes/class.pmFunctions.php

@@ -2227,6 +2227,11 @@ function PMFCreateUser ($userId, $password, $firstname, $lastname, $email, $role
     $ws = new wsBase();
     $result = $ws->createUser( $userId, $firstname, $lastname, $email, $role, $password, $dueDate, $status );
 
+    //When the user is created the $result parameter is an array, in other case is a object exception
+    if (!is_object($result)) {
+        $result = (object)$result;
+    }
+
     if ($result->status_code == 0) {
         return 1;
     } else {