Возникла ошибка

Call to a member function defHtml() on null Array ( [0] => Array ( [function] => getBlog [class] => Site\Kits\Blog\Controller [type] => -> [args] => Array ( [0] => Array ( ) [1] => Array ( ) ) ) [1] => Array ( [file] => /home/u398736/okna-moskva-ru.ru/www/vendor/toolboxdesign/engine/src/App.php [line] => 16 [function] => call_user_func_array [args] => Array ( [0] => Array ( [0] => Site\Kits\Blog\Controller Object ( [response] => Engine\Response Object ( [codes:Engine\Response:private] => Array ( [200] => HTTP/1.1 200 OK [201] => HTTP/1.1 201 Created [400] => HTTP/1.1 400 Bad Request [401] => HTTP/1.1 401 Unauthorized [403] => HTTP/1.1 403 Forbidden [404] => HTTP/1.1 404 Not found [500] => HTTP/1.1 500 Internal Server Error ) [headers] => Array ( ) [body] => ) [request] => Engine\Request Object ( [base] => site [headers] => Array ( [Host] => okna-moskva-ru.ru [Port] => 443 [MH_GEOIP_COUNTRY_CODE] => US [GEOIP-COUNTRY] => United States [GEOIP-CITY] => Columbus [MH_SOURCE_HOST] => okna-moskva-ru.ru [MH_SOURCE_HTTP_HOST] => okna-moskva-ru.ru [accept] => */* [user-agent] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) [accept-encoding] => gzip, br, zstd, deflate [referer] => http://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ ) [method] => GET [contentType] => [domain] => https://okna-moskva-ru.ru [url] => https://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [full] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [path] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [query] => [params] => Array ( ) [fragment] => [uriArr] => Array ( [0] => ob_oknah [1] => biblioteka [2] => sekonomit_pri_poupke_okon_kaleva_1 ) [root] => ob_oknah [parentct] => biblioteka [ct] => sekonomit_pri_poupke_okon_kaleva_1 [pageNumber] => [bearPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [nolangPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [content] => Array ( ) [cookies] => Array ( ) [server] => ) [dbc] => Engine\DbController Object ( [mapper:protected] => Site\Kits\Blog\Mapper Object ( [dbHelper:protected] => Engine\DbHelper Object ( [params:protected] => ) [query:protected] => Engine\Query Object ( [table] => site_data_blog [id] => [maxRows] => [direction] => [orderBy] => [page] => [where] => Array ( ) [what] => Array ( ) [data] => Array ( ) [readyQuery] => SELECT * FROM site_data_blog WHERE ct = 'sekonomit_pri_poupke_okon_kaleva_1' [unlimitQuery] => [props] => Array ( [ct] => sekonomit_pri_poupke_okon_kaleva_1 ) [fetchType] => 2 ) [isUndeleted:protected] => (isDeleted IS NULL OR isDeleted = 0) [isNotHidden:protected] => (isHidden IS NULL OR isHidden = 0) [modelName] => \Sitecore\Page [table] => site_data_page ) ) ) [1] => getBlog ) [1] => Array ( [0] => Array ( ) [1] => Array ( ) ) ) ) [2] => Array ( [file] => /home/u398736/okna-moskva-ru.ru/www/_site/App.php [line] => 16 [function] => runController [class] => Engine\App [type] => :: [args] => Array ( [0] => Site\Kits\Blog\Controller Object ( [response] => Engine\Response Object ( [codes:Engine\Response:private] => Array ( [200] => HTTP/1.1 200 OK [201] => HTTP/1.1 201 Created [400] => HTTP/1.1 400 Bad Request [401] => HTTP/1.1 401 Unauthorized [403] => HTTP/1.1 403 Forbidden [404] => HTTP/1.1 404 Not found [500] => HTTP/1.1 500 Internal Server Error ) [headers] => Array ( ) [body] => ) [request] => Engine\Request Object ( [base] => site [headers] => Array ( [Host] => okna-moskva-ru.ru [Port] => 443 [MH_GEOIP_COUNTRY_CODE] => US [GEOIP-COUNTRY] => United States [GEOIP-CITY] => Columbus [MH_SOURCE_HOST] => okna-moskva-ru.ru [MH_SOURCE_HTTP_HOST] => okna-moskva-ru.ru [accept] => */* [user-agent] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) [accept-encoding] => gzip, br, zstd, deflate [referer] => http://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ ) [method] => GET [contentType] => [domain] => https://okna-moskva-ru.ru [url] => https://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [full] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [path] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [query] => [params] => Array ( ) [fragment] => [uriArr] => Array ( [0] => ob_oknah [1] => biblioteka [2] => sekonomit_pri_poupke_okon_kaleva_1 ) [root] => ob_oknah [parentct] => biblioteka [ct] => sekonomit_pri_poupke_okon_kaleva_1 [pageNumber] => [bearPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [nolangPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [content] => Array ( ) [cookies] => Array ( ) [server] => ) [dbc] => Engine\DbController Object ( [mapper:protected] => Site\Kits\Blog\Mapper Object ( [dbHelper:protected] => Engine\DbHelper Object ( [params:protected] => ) [query:protected] => Engine\Query Object ( [table] => site_data_blog [id] => [maxRows] => [direction] => [orderBy] => [page] => [where] => Array ( ) [what] => Array ( ) [data] => Array ( ) [readyQuery] => SELECT * FROM site_data_blog WHERE ct = 'sekonomit_pri_poupke_okon_kaleva_1' [unlimitQuery] => [props] => Array ( [ct] => sekonomit_pri_poupke_okon_kaleva_1 ) [fetchType] => 2 ) [isUndeleted:protected] => (isDeleted IS NULL OR isDeleted = 0) [isNotHidden:protected] => (isHidden IS NULL OR isHidden = 0) [modelName] => \Sitecore\Page [table] => site_data_page ) ) ) [1] => Array ( [controller] => \Site\Kits\Blog\Controller [action] => getBlog [props] => Array ( ) [params] => Array ( ) [routeData] => Array ( [controller] => \Site\Kits\Blog\Controller [action] => getBlog [base] => site ) ) ) ) [3] => Array ( [file] => /home/u398736/okna-moskva-ru.ru/www/vendor/toolboxdesign/engine/src/Router.php [line] => 47 [function] => run [class] => Site\App [type] => :: [args] => Array ( [0] => Array ( [controller] => \Site\Kits\Blog\Controller [action] => getBlog [props] => Array ( ) [params] => Array ( ) [routeData] => Array ( [controller] => \Site\Kits\Blog\Controller [action] => getBlog [base] => site ) ) ) ) [4] => Array ( [file] => /home/u398736/okna-moskva-ru.ru/www/vendor/toolboxdesign/engine/src/FrontController.php [line] => 18 [function] => resolve [class] => Engine\Router [type] => -> [args] => Array ( [0] => Engine\Request Object ( [base] => site [headers] => Array ( [Host] => okna-moskva-ru.ru [Port] => 443 [MH_GEOIP_COUNTRY_CODE] => US [GEOIP-COUNTRY] => United States [GEOIP-CITY] => Columbus [MH_SOURCE_HOST] => okna-moskva-ru.ru [MH_SOURCE_HTTP_HOST] => okna-moskva-ru.ru [accept] => */* [user-agent] => Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) [accept-encoding] => gzip, br, zstd, deflate [referer] => http://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ ) [method] => GET [contentType] => [domain] => https://okna-moskva-ru.ru [url] => https://okna-moskva-ru.ru/ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [full] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [path] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [query] => [params] => Array ( ) [fragment] => [uriArr] => Array ( [0] => ob_oknah [1] => biblioteka [2] => sekonomit_pri_poupke_okon_kaleva_1 ) [root] => ob_oknah [parentct] => biblioteka [ct] => sekonomit_pri_poupke_okon_kaleva_1 [pageNumber] => [bearPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [nolangPath] => /ob_oknah/biblioteka/sekonomit_pri_poupke_okon_kaleva_1/ [content] => Array ( ) [cookies] => Array ( ) [server] => ) ) ) [5] => Array ( [file] => /home/u398736/okna-moskva-ru.ru/www/index.php [line] => 8 [function] => run [class] => Engine\FrontController [type] => :: [args] => Array ( ) ) )