diff --git a/actions/admin/settings/180.dkim.php b/actions/admin/settings/180.dkim.php
index 60d08477..ecfd8f53 100644
--- a/actions/admin/settings/180.dkim.php
+++ b/actions/admin/settings/180.dkim.php
@@ -81,7 +81,7 @@ return array(
 				'dkim_keylength' => array(
 					'label' => array(
 						'title' => $lng['dkim']['dkim_keylength']['title'],
-						'description' => sprintf($lng['dkim']['dkim_keylength']['description'],Settings::Get('dkim.dkim_prefix'))
+						'description' => $lng['dkim']['dkim_keylength']['description']
 					),
 					'settinggroup' => 'dkim',
 					'varname' => 'dkim_keylength',
diff --git a/lib/classes/logger/class.FileLogger.php b/lib/classes/logger/class.FileLogger.php
index e27dd46a..ec55a28b 100644
--- a/lib/classes/logger/class.FileLogger.php
+++ b/lib/classes/logger/class.FileLogger.php
@@ -69,6 +69,7 @@ class FileLogger extends AbstractLogger {
 	 * @param string $text
 	 */
 	public function logAction($action = USR_ACTION, $type = LOG_NOTICE, $text = null) {
+		global $lng;
 
 		if (parent::isEnabled()) {
 
diff --git a/lib/classes/logger/class.SysLogger.php b/lib/classes/logger/class.SysLogger.php
index 0bfc5747..6550eaef 100644
--- a/lib/classes/logger/class.SysLogger.php
+++ b/lib/classes/logger/class.SysLogger.php
@@ -63,6 +63,7 @@ class SysLogger extends AbstractLogger {
 	 */
 	public function logAction($action = USR_ACTION, $type = LOG_NOTICE, $text = null) {
 
+		global $lng;
 		if (parent::isEnabled()) {
 
 			if (parent::getSeverity() <= 1