dimanwwwwww

Не обновляется движок InstantCMS на версию 2.14.2. Ошибки при обновлении с 2.14.1 на 2.14.2:
Зависает на странице http://techno-gid.ru/admin/install/finish
! ) Fatal error: Cannot declare class onSubscriptionsContentFilterButtonsHtml, because the name is already in use in D:\wamp\www\techno-gid.ru\system\controllers\topic\hooks\content_filter_buttons_html.php on line 0
Call Stack
# Time Memory Function Location
1 0.0000 365736 {main}( ) ...\index.php:0
2 0.0003 905632 cmsCore->runController( ) ...\index.php:46
3 0.0003 956448 admin->runAction( $action_name = 'install', $params = [0 => 'finish'] ) ...\core.php:744
4 0.0003 982696 admin->executeAction( $action_name = 'install', $params = [0 => 'finish'] ) ...\controller.php:452
5 0.0003 982832 admin->runExternalAction( $action_name = 'install', $params = [0 => 'finish'] ) ...\controller.php:476
6 0.0003 984176 actionAdminInstall->run( $do = 'finish' ) ...\controller.php:605
7 0.0003 984216 actionAdminInstall->runExternalAction( 'install_finish', [] ) ...\install.php:12
8 0.0003 984592 actionAdminInstall->__call( $name = 'runExternalAction', $arguments = [0 => 'install_finish', 1 => []] ) ...\install.php:12
9 0.0003 984592 admin->runExternalAction( $action_name = 'install_finish', $params = [] ) ...\action.php:45
10 0.0003 987688 actionAdminInstallFinish->run( ) ...\controller.php:605
11 0.0003 989696 actionAdminInstallFinish->runPackageInstaller( $file = 'D:\\wamp\\www\\techno-gid.ru/upload/installer/install.php' ) ...\install_finish.php:29
12 0.0003 989776 install_package( ) ...\install_finish.php:374
13 0.0003 1000872 admin->getEventsDifferences( $event_controller = ??? ) ...\install.php:47
14 0.0003 1000872 admin->getControllersFilesEvents( ) ...\frontend.php:739
15 0.0004 2317448 cmsCore::getFilesList( $root_dir = 'system/controllers/topic/hooks', $pattern = '*.php', $is_strip_ext = TRUE, $is_include = TRUE ) ...\frontend.php:706

Как поменять категорию объявления, когда переходишь в редактирование объявления?