diff --git a/adm_config_report.php b/adm_config_report.php
index cb8ea2bd0c..9e34894fa0 100644
--- a/adm_config_report.php
+++ b/adm_config_report.php
@@ -63,7 +63,7 @@ function print_config_value_as_string( $p_type, $p_value ) {
 				echo string_nl2br( string_html_specialchars( "'$t_value'" ) );
 				return;
 			case CONFIG_TYPE_COMPLEX:
-				$t_value = @unserialize( utf8_decode( $p_value ) );
+				$t_value = @unserialize( $p_value );
 				if ( $t_value === false ) {
 					$t_corrupted = true;
 				}
diff --git a/lang/strings_english.txt b/lang/strings_english.txt
index 21829be365..e0d85c3663 100644
--- a/lang/strings_english.txt
+++ b/lang/strings_english.txt
@@ -836,6 +836,7 @@ $s_configuration_option_value = 'Value';
 $s_all_users = 'All Users';
 $s_set_configuration_option = 'Set Configuration Option';
 $s_delete_config_sure_msg = 'Are you sure you wish to delete this configuration option?';
+$s_configuration_corrupted = 'The configuration in database is corrupted.';
 
 # manage_plugin_page.php
 $s_plugin = 'Plugin';