diff --git a/bl-kernel/abstract/dbjson.class.php b/bl-kernel/abstract/dbjson.class.php
index f44f3658..a435007e 100644
--- a/bl-kernel/abstract/dbjson.class.php
+++ b/bl-kernel/abstract/dbjson.class.php
@@ -79,7 +79,7 @@ class dbJSON {
 		if (file_put_contents($this->file, $data, LOCK_EX)) {
 			return true;
 		} else {
-			Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.', LOG_TYPE_ERROR);
+			Log::set(__METHOD__.LOG_SEP.'Error occurred when trying to save the database file.', \LOG_TYPE_ERROR);
 			return false;
 		}
 	}
diff --git a/bl-kernel/boot/init.php b/bl-kernel/boot/init.php
index 6c67b67b..8bc6aa73 100644
--- a/bl-kernel/boot/init.php
+++ b/bl-kernel/boot/init.php
@@ -1,10 +1,5 @@
 <?php defined('BLUDIT') or die('Bludit CMS.');
 
-// Bludit version
-define('BLUDIT_VERSION',	'3.13.1');
-define('BLUDIT_CODENAME',	'Edi');
-define('BLUDIT_RELEASE_DATE',	'2020-07-28');
-define('BLUDIT_BUILD',		'20200728');
 
 // Debug mode
 // Change to FALSE, for prevent warning or errors on browser
diff --git a/bl-kernel/boot/variables.php b/bl-kernel/boot/variables.php
index 94941f77..586974e5 100644
--- a/bl-kernel/boot/variables.php
+++ b/bl-kernel/boot/variables.php
@@ -5,6 +5,9 @@
 	If you are going to do some changes is recommended do it before the installation
 */
 
+// Including the version informations from version.php
+require_once PATH_KERNEL . 'boot' . DS . 'version.php';
+
 // Log
 define('LOG_SEP', ' | ');
 define('LOG_TYPE_INFO', '[INFO]');
diff --git a/bl-kernel/boot/version.php b/bl-kernel/boot/version.php
new file mode 100644
index 00000000..eaf0a56c
--- /dev/null
+++ b/bl-kernel/boot/version.php
@@ -0,0 +1,7 @@
+<?php defined('BLUDIT') or die('Bludit CMS.');
+
+// Bludit version
+define('BLUDIT_VERSION',	'3.13.1');
+define('BLUDIT_CODENAME',	'Edi');
+define('BLUDIT_RELEASE_DATE',	'2020-07-28');
+define('BLUDIT_BUILD',		'20200728');
diff --git a/install.php b/install.php
index df196784..39a9d67c 100644
--- a/install.php
+++ b/install.php
@@ -67,6 +67,17 @@ define('FILENAME', 'index.txt');
 // Domain and protocol
 define('DOMAIN', $_SERVER['HTTP_HOST']);
 
+// Log Variables
+define('LOG_TYPE_INFO', '[INFO]');
+define('LOG_TYPE_WARN', '[WARN]');
+define('LOG_TYPE_ERROR', '[ERROR]');
+
+define('DEBUG_MODE', TRUE);
+define('DEBUG_TYPE', 'INFO'); // INFO, TRACE
+
+// Including the version informations from version.php
+require_once PATH_KERNEL . 'boot' . DS . 'version.php';
+
 if (!empty($_SERVER['HTTPS'])) {
 	define('PROTOCOL', 'https://');
 } else {
@@ -181,7 +192,7 @@ function getLanguageList() {
 	$tmp = array();
 	foreach ($files as $file) {
 		$t = new dbJSON($file, false);
-		$native = $t->db['language-data']['native'];
+		$native = $t->db['language-data']['native'] ?? false;
 		$locale = basename($file, '.json');
 		$tmp[$locale] = $native;
 	}