[Error] 
Undefined constant "asc" (0)
/home/bitrix/www/local/components/twim/structure.visual/component.php:61
#0: include
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:615
#1: CBitrixComponent->__includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:692
#2: CBitrixComponent->includeComponent
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1195
#3: CAllMain->IncludeComponent
	/home/bitrix/www/information/struktura_/index.php:11
----------

Fatal error: Uncaught TypeError: call_user_func_array(): Argument #1 ($callback) must be a valid callback, function "columnPage" not found or invalid function name in /home/bitrix/www/bitrix/modules/main/classes/general/main.php:3389 Stack trace: #0 [internal function]: CAllMain->EndBufferContent() #1 /home/bitrix/www/bitrix/modules/main/classes/general/main.php(3655): ob_end_flush() #2 [internal function]: CAllMain::{closure}() #3 {main} thrown in /home/bitrix/www/bitrix/modules/main/classes/general/main.php on line 3389