diff --git a/workflow/engine/classes/class.spool.php b/workflow/engine/classes/class.spool.php
index 162e3aa4a..ce9b24f77 100755
--- a/workflow/engine/classes/class.spool.php
+++ b/workflow/engine/classes/class.spool.php
@@ -638,7 +638,8 @@ class spoolRun
                         array_push( $this->aWarnings, $strAux );
                         continue;
                     } else {
-                        throw $e;
+                        error_log('<400> '.$strAux);
+                        continue;
                     }
                 }
             }