[Error] 
Call to undefined function mysql_escape_string() (0)
/home/bitrix/www/bitrix/templates/special/header.php:11
#0: include_once
	/home/bitrix/www/bitrix/modules/main/include/prolog_after.php:106
#1: require(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:11
#2: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#3: require(string)
	/home/bitrix/www/poleznye-ssylki/index.php:2