PhpBB3 BBCodes

[phpBB Debug] PHP Notice: in file /includes/session.php on line 1590: Undefined index: use_browser
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4364: Undefined index: use_browser
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4364: Undefined index: use_client_browser
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4440: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3635)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4442: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3635)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4443: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3635)
[phpBB Debug] PHP Notice: in file /includes/functions.php on line 4444: Cannot modify header information - headers already sent by (output started at /includes/functions.php:3635)

if ($include_result === false)
		{
			die('Language file ' . $this->lang_path . $this->lang_name . "/common.$phpEx" . " couldn't be opened.");
		}
		//Timezone Start
				switch (true)
		{
			case $this->data['user_id'] != ANONYMOUS && $this->data['use_browser']:
			case $this->data['user_id'] == ANONYMOUS && $config['use_client_browser']:
				if (isset($_COOKIE[$config['cookie_name'] . '_time']['dst']) && isset($_COOKIE[$config['cookie_name'] . '_time']['zone']))
				{
					$temp = $_COOKIE[$config['cookie_name'] . '_time']['zone'];
					if (!isset($lang['tz'][$temp]))
					{
						break;
					}
					$this->timezone = $temp * 3600;
					$this->dst = ((bool) $_COOKIE[$config['cookie_name'] . '_time']['dst']) * 3600;
				}
		}
		//Timezone Stop