diff --git a/inc/inc.ClassUI.php b/inc/inc.ClassUI.php
index 4ef18e5a8..367b17386 100644
--- a/inc/inc.ClassUI.php
+++ b/inc/inc.ClassUI.php
@@ -44,7 +44,7 @@ class UI extends UI_Default {
 	 * @param array $params parameter passed to constructor of view class
 	 * @return object an object of a class implementing the view
 	 */
-	static function factory($theme, $class='', $params=array()) { /* {{{ */
+	static public function factory($theme, $class='', $params=array()) { /* {{{ */
 		global $settings, $session, $extMgr, $request, $logger, $notifier;
 		if(!$class) {
 			$class = 'Bootstrap';
@@ -174,7 +174,7 @@ class UI extends UI_Default {
 		return null;
 	} /* }}} */
 
-	static function getStyles() { /* {{{ */
+	static public function getStyles() { /* {{{ */
 		global $settings;
 
 		$themes = array();
@@ -191,7 +191,7 @@ class UI extends UI_Default {
 		return $themes;
 	} /* }}} */
 
-	static function exitError($pagetitle, $error, $noexit=false, $plain=false) {
+	static public function exitError($pagetitle, $error, $noexit=false, $plain=false) {
 		global $theme, $dms, $user, $settings;
 		$accessop = new SeedDMS_AccessOperation($dms, null, $user, $settings);
 		$view = UI::factory($theme, 'ErrorDlg');