[TypeError] 
Return value of Axxon\Helper\Section::getSectionTree() must be of the type array, null returned (0)
/home/bitrix/homedir/WEB-KBRC-404/local/php_interface/axxon/Helper/Section.php:319
#0: Axxon\Helper\Section::getSectionTree(integer, integer)
	/home/bitrix/homedir/WEB-KBRC-404/local/components/axxon/search.contacts/class.php:44
#1: AxxonSearchContactsComponent->executeComponent()
	/home/bitrix/homedir/WEB-KBRC-404/bitrix/modules/main/classes/general/component.php:656
#2: CBitrixComponent->includeComponent(string, array, NULL, boolean)
	/home/bitrix/homedir/WEB-KBRC-404/bitrix/modules/main/classes/general/main.php:1063
#3: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/homedir/WEB-KBRC-404/sites/prohladnenskiy/management/contacts/index.php:22