diff --git a/dbd/tbl/locale_string.php b/dbd/tbl/locale_string.php
index de065b9..13425d8 100644
--- a/dbd/tbl/locale_string.php
+++ b/dbd/tbl/locale_string.php
@@ -16,6 +16,7 @@ class locale_string {
 
     const VALUE_CATEGORY_SYSTEM                 = 10;
     const VALUE_CATEGORY_SYSTEM_ERROR           = 11;
+    const VALUE_CATEGORY_SYSTEM_SAI             = 12;
     
     const VALUE_CATEGORY_SYSTEM_ENDCAT          = 99;   
 }
\ No newline at end of file
diff --git a/sai/modules/saimod_sys_calls/saimod_sys_calls.php b/sai/modules/saimod_sys_calls/saimod_sys_calls.php
index b3e0bef..2171ba1 100644
--- a/sai/modules/saimod_sys_calls/saimod_sys_calls.php
+++ b/sai/modules/saimod_sys_calls/saimod_sys_calls.php
@@ -9,7 +9,7 @@ class saimod_sys_calls extends \SYSTEM\SAI\SaiModule {
         if(\SYSTEM\system::isSystemDbInfoPG()){
             $res = $con->query('SELECT * FROM system.api ORDER BY "group", "ID" ASC;');
         } else {
-            $res = $con->query('SELECT * FROM system_api ORDER BY group, ID ASC;');
+            $res = $con->query('SELECT * FROM system_api ORDER BY `group`, `ID` ASC;');
         }
        
         $result = "";
diff --git a/sai/modules/saimod_sys_login/saimod_sys_login.php b/sai/modules/saimod_sys_login/saimod_sys_login.php
index 4ecba1f..2e504cd 100644
--- a/sai/modules/saimod_sys_login/saimod_sys_login.php
+++ b/sai/modules/saimod_sys_login/saimod_sys_login.php
@@ -12,7 +12,7 @@ class saimod_sys_login extends \SYSTEM\SAI\SaiModule {
         $vars['login_username_too_short'] = 'Username to short.';
         $vars['login_password_too_short'] = 'Password to short.';
         $vars['isadmin']  = \SYSTEM\SECURITY\Security::check(\SYSTEM\SECURITY\RIGHTS::SYS_SAI) ? "yes" : "no";
-        $vars = array_merge($vars, \SYSTEM\locale::getStrings(\DBD\locale_string::VALUE_CATEGORY_DASENSE_USERSTATISTICS));
+        $vars = array_merge($vars, \SYSTEM\locale::getStrings(\SYSTEM\DBD\locale_string::VALUE_CATEGORY_SYSTEM_SAI));
         
         if(\SYSTEM\SECURITY\Security::isLoggedIn()){
             return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\WEBPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_login/logout.tpl'), $vars);        
@@ -38,7 +38,7 @@ class saimod_sys_login extends \SYSTEM\SAI\SaiModule {
     }        
         
     public static function sai_mod__SYSTEM_SAI_saimod_sys_login_action_registerform(){
-        $vars = \SYSTEM\locale::getStrings(\DBD\locale_string::VALUE_CATEGORY_DASENSE);
+        $vars = \SYSTEM\locale::getStrings(\SYSTEM\DBD\locale_string::VALUE_CATEGORY_SYSTEM_SAI);
         return \SYSTEM\PAGE\replace::replaceFile(\SYSTEM\WEBPATH(new \SYSTEM\PSAI(),'modules/saimod_sys_login/register.tpl'), $vars);}
 
     public static function html_li_menu(){return '<li><a href="#" saimenu=".SYSTEM.SAI.saimod_sys_login">Login</a></li>';}