diff --git a/app/modules/app_defaults.php b/app/modules/app_defaults.php
index b189d7755d..d302555e7f 100644
--- a/app/modules/app_defaults.php
+++ b/app/modules/app_defaults.php
@@ -34,7 +34,6 @@
 
 		//add the module object
 			$module = new modules;
-			$module->db = $db;
 
 		//add the access control list to the database
 			$sql = "select * from v_modules ";
diff --git a/app/number_translations/resources/classes/number_translations.php b/app/number_translations/resources/classes/number_translations.php
index 6e1ab86bcb..5b13449185 100644
--- a/app/number_translations/resources/classes/number_translations.php
+++ b/app/number_translations/resources/classes/number_translations.php
@@ -39,6 +39,7 @@ if (!class_exists('number_translations')) {
 		private $uuid_prefix;
 		private $toggle_field;
 		private $toggle_values;
+		public  $xml;
 
 		/**
 		 * declare public variables
diff --git a/core/upgrade/upgrade.php b/core/upgrade/upgrade.php
index a482708f50..17df755a08 100644
--- a/core/upgrade/upgrade.php
+++ b/core/upgrade/upgrade.php
@@ -262,7 +262,6 @@
 
 		//run all app_defaults.php files
 			$domain = new domains;
-			$domain->display_type = $display_type;
 			$domain->upgrade();
 
 		//show the content