diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/WebEntry.php b/workflow/engine/src/ProcessMaker/BusinessModel/WebEntry.php
index c30f08621..df51d4540 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/WebEntry.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/WebEntry.php
@@ -2,6 +2,7 @@
 namespace ProcessMaker\BusinessModel;
 
 use ProcessMaker\Core\System;
+use WebEntryPeer;
 
 class WebEntry
 {
@@ -1079,8 +1080,10 @@ class WebEntry
      */
     public function isWebEntryOne($weUid)
     {
-        $webEntry = \WebEntryPeer::retrieveByPK($weUid);
-        return $webEntry->getWeType()==='SINGLE' && $webEntry->getWeAuthentication()==='ANONYMOUS';
+        $webEntry = WebEntryPeer::retrieveByPK($weUid);
+        return $webEntry->getWeType() === 'SINGLE'
+            && $webEntry->getWeAuthentication() === 'ANONYMOUS'
+            && $webEntry->getWeCallback() === 'PROCESSMAKER';
     }
 
     /**
diff --git a/workflow/engine/src/ProcessMaker/BusinessModel/WebEntryEvent.php b/workflow/engine/src/ProcessMaker/BusinessModel/WebEntryEvent.php
index 8e80d42b9..62ef10aba 100644
--- a/workflow/engine/src/ProcessMaker/BusinessModel/WebEntryEvent.php
+++ b/workflow/engine/src/ProcessMaker/BusinessModel/WebEntryEvent.php
@@ -53,7 +53,7 @@ class WebEntryEvent
         "WEE_TITLE" => array(
             "type" => "string",
             "required" => false,
-            "empty" => false,
+            "empty" => true,
             "defaultValues" => array(),
             "fieldNameAux" => "webEntryEventTitle"
         ),
diff --git a/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php b/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
index 5a1a3f7f7..d521627fb 100644
--- a/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
+++ b/workflow/engine/src/ProcessMaker/Plugins/PluginRegistry.php
@@ -105,7 +105,7 @@ class PluginRegistry
      */
     public function registerPlugin($Namespace, $Filename = null)
     {
-        $ClassName = $Namespace . "plugin";
+        $ClassName = $Namespace . "Plugin";
         $plugin = new $ClassName($Namespace, $Filename);
 
         if (isset($this->_aPluginDetails[$Namespace])) {