Примерно такая же проблема после подстановки кавычки выдает Fatal error: Uncaught exception 'CMySQLException' with message 'Ошибка в запросе "SELECT * FROM `cp_content_page` WHERE `id`='32''"!' in /home/public_html/includes/classes/mysql.class.php:150 Stack trace: #0 /home/public_html/includes/classes/mysql.class.php(235): CMySQL->ThrowError('?????? ? ??????...') #1 /home/public_html/includes/classes/content.class.php(64): CMySQL->Query('SELECT * FROM `...') #2 /home/public_html/index.php(57): CContent->__construct('32'') #3 {main} thrown in /home/public_html/includes/classes/mysql.class.php on line 150