From ca178b14dbb8c07c7fd40f27ffe410475c0b935b Mon Sep 17 00:00:00 2001
From: Paula Quispe <paula.quispe@processmaker.com>
Date: Tue, 6 Jun 2017 13:22:09 -0400
Subject: [PATCH] HOR-3349

---
 workflow/engine/classes/class.wsTools.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/workflow/engine/classes/class.wsTools.php b/workflow/engine/classes/class.wsTools.php
index 6dfcfddd0..52cfd8a41 100644
--- a/workflow/engine/classes/class.wsTools.php
+++ b/workflow/engine/classes/class.wsTools.php
@@ -3559,7 +3559,7 @@ class workspaceTools
         CLI::logging("-> Migrating Self-Service by Value Cases \n");
         while ($rsCriteria->next()) {
             $row = $rsCriteria->getRow();
-            $temp = unserialize($row['GRP_UID']);
+            $temp = @unserialize($row['GRP_UID']);
             if (is_array($temp)) {
                 foreach($temp as $groupUid) {
                     if ($groupUid != '') {