diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec3344d7..12a27df7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,7 +6,7 @@
 **Merged pull requests:**
 
 - Release v2.1.5-2023.10 🎉
-- Minor improvements [\#297](https://github.com/torrentpier/torrentpier-lts/pull/297), [\#298](https://github.com/torrentpier/torrentpier-lts/pull/298), [\#300](https://github.com/torrentpier/torrentpier-lts/pull/300), [\#301](https://github.com/torrentpier/torrentpier-lts/pull/301), [\#302](https://github.com/torrentpier/torrentpier-lts/pull/302), [\#303](https://github.com/torrentpier/torrentpier-lts/pull/303), [\#304](https://github.com/torrentpier/torrentpier-lts/pull/304), [\#305](https://github.com/torrentpier/torrentpier-lts/pull/305) ([belomaxorka](https://github.com/belomaxorka))
+- Minor improvements [\#297](https://github.com/torrentpier/torrentpier-lts/pull/297), [\#298](https://github.com/torrentpier/torrentpier-lts/pull/298), [\#300](https://github.com/torrentpier/torrentpier-lts/pull/300), [\#301](https://github.com/torrentpier/torrentpier-lts/pull/301), [\#302](https://github.com/torrentpier/torrentpier-lts/pull/302), [\#303](https://github.com/torrentpier/torrentpier-lts/pull/303), [\#304](https://github.com/torrentpier/torrentpier-lts/pull/304), [\#305](https://github.com/torrentpier/torrentpier-lts/pull/305), [\#306](https://github.com/torrentpier/torrentpier-lts/pull/306) ([belomaxorka](https://github.com/belomaxorka))
 
 ## [v2.1.5-2023.09](https://github.com/torrentpier/torrentpier-lts/tree/v2.1.5-2023.09) (2023-10-04)
 [Full Changelog](https://github.com/torrentpier/torrentpier-lts/compare/v2.1.5-2023.08-HotFix...v2.1.5-2023.09)
diff --git a/admin/pagestart.php b/admin/pagestart.php
index 15ea72b9..8d0d80f6 100644
--- a/admin/pagestart.php
+++ b/admin/pagestart.php
@@ -1,9 +1,8 @@
 <?php
 
-define('BB_ROOT', './../');
 define('IN_FORUM', true);
 define('IN_ADMIN', true);
-
+define('BB_ROOT', './../');
 require(BB_ROOT .'common.php');
 require(ATTACH_DIR .'attachment_mod.php');
 require(ATTACH_DIR .'includes/functions_admin.php');
diff --git a/ajax.php b/ajax.php
index 63bb344c..a8d88afe 100644
--- a/ajax.php
+++ b/ajax.php
@@ -1,7 +1,7 @@
 <?php
 
-define('BB_SCRIPT', 'ajax');
 define('IN_AJAX', true);
+define('BB_SCRIPT', 'ajax');
 
 $ajax = new ajax_common();
 
diff --git a/dl.php b/dl.php
index 1dc00bb0..3fbbee18 100644
--- a/dl.php
+++ b/dl.php
@@ -1,8 +1,8 @@
 <?php
 
 define('IN_FORUM', true);
-define('BB_SCRIPT', 'dl');
 define('NO_GZIP', true);
+define('BB_SCRIPT', 'dl');
 define('BB_ROOT',  './');
 require(BB_ROOT .'common.php');
 require(ATTACH_DIR .'attachment_mod.php');
diff --git a/library/ajax/posts.php b/library/ajax/posts.php
index 62029f4f..239c64ce 100644
--- a/library/ajax/posts.php
+++ b/library/ajax/posts.php
@@ -230,7 +230,7 @@ switch($this->request['type'])
 	case 'add':
 		if (!isset($this->request['topic_id']))
 		{
-			$this->ajax_die('empty topic_id');
+			$this->ajax_die($lang['INVALID_TOPIC_ID']);
 		}
 
 		if (bf($userdata['user_opt'], 'user_opt', 'dis_post'))
@@ -325,4 +325,4 @@ switch($this->request['type'])
 	default:
 		$this->ajax_die('empty type');
 	break;
-}
\ No newline at end of file
+}
diff --git a/login.php b/login.php
index b4b2732a..4988d5a6 100644
--- a/login.php
+++ b/login.php
@@ -1,8 +1,8 @@
 <?php
 
 define('IN_FORUM',   true);
-define('BB_SCRIPT', 'login');
 define('IN_LOGIN', true);
+define('BB_SCRIPT', 'login');
 define('BB_ROOT', './');
 require(BB_ROOT .'common.php');
 
diff --git a/poll.php b/poll.php
index 2c270150..71a9ca23 100644
--- a/poll.php
+++ b/poll.php
@@ -1,7 +1,8 @@
 <?php
 
 define('BB_SCRIPT', 'vote');
-require('./common.php');
+define('BB_ROOT', './');
+require(BB_ROOT ."common.php");
 
 $user->session_start(array('req_login' => true));
 
diff --git a/privmsg.php b/privmsg.php
index e8dc2ceb..57c4f619 100644
--- a/privmsg.php
+++ b/privmsg.php
@@ -1,8 +1,8 @@
 <?php
 
 define('IN_FORUM',   true);
-define('BB_SCRIPT', 'pm');
 define('IN_PM',     true);
+define('BB_SCRIPT', 'pm');
 define('BB_ROOT', './');
 require(BB_ROOT .'common.php');
 require(INC_DIR .'bbcode.php');
@@ -1673,4 +1673,4 @@ function pm_die ($msg)
 	$msg .= sprintf($lang['CLICK_RETURN_INDEX'], '<a href="'."index.php".'">', '</a>');
 
 	bb_die($msg);
-}
\ No newline at end of file
+}
diff --git a/search.php b/search.php
index 12bae670..38614ab8 100644
--- a/search.php
+++ b/search.php
@@ -3,7 +3,6 @@
 define('BB_SCRIPT', 'search');
 define('BB_ROOT', './');
 require(BB_ROOT . 'common.php');
-
 require(INC_DIR . 'bbcode.php');
 require(CLASS_DIR . 'utf8.php');
 require(CLASS_DIR . 'correct.php');