Ошибка сервера.

Неизвестная внутренняя ошибка сервера!
Текст ошибки:
preg_replace(): Compilation failed: missing ) at offset 11
#0 [internal function]: Km::{closure}(2, 'preg_replace():...', '/var/www/html/b...', 416, Array) #1 /var/www/html/bafus/lib/controller/CategoryController.php(416): preg_replace(Array, '', '\xD0\x9F\xD0\xBB\xD0\xB8\xD1\x82\xD0\xBE\xD0\xBD\xD0\xB8\xD1...') #2 /var/www/html/bafus/lib/controller/CategoryController.php(274): controller\CategoryController->getEnumProd(Array, 73) #3 /var/www/html/bafus/lib/controller/BaseSearchController.php(516): controller\CategoryController->getSEOTitle(Array) #4 /var/www/html/bafus/lib/controller/CategoryController.php(160): controller\BaseSearchController->renderResultSet(Array, '235', 'catalog/contain...', NULL) #5 /var/www/html/bafus/lib/controller/BaseSearchController.php(253): controller\CategoryController->renderResultSet(Array, '235') #6 /var/www/html/bafus/lib/controller/CategoryController.php(124): controller\BaseSearchController->indexAction() #7 /var/www/html/bafus/lib/controller/BaseController.php(185): controller\CategoryController->indexAction() #8 /var/www/html/bafus/lib/controller/CategoryController.php(86): controller\BaseController->run() #9 /var/www/html/bafus/www/index.php(8): controller\CategoryController->run() #10 {main}