[Error] 
Call to a member function IsAuthorized() on null (0)
/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/classes/general/main.php:3424
#0: CAllMain::PrologActions()
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/include/prolog_before.php:16
#1: require(string)
	/var/www/vhosts/polygroupstore.ru/mnemalo.ru/parsers/storeItem.php:4
#2: include(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/php_interface/init.php:64
#3: UpdateQuantity()
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/classes/mysql/agent.php(162) : eval()'d code:1
#4: eval
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/classes/mysql/agent.php:162
#5: CAgent::ExecuteAgents(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/classes/mysql/agent.php:40
#6: CAgent::CheckAgents()
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/include.php:271
#7: require_once(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/include/prolog_before.php:14
#8: require_once(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/include/prolog.php:10
#9: require_once(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/header.php:1
#10: require(string)
	/var/www/vhosts/polygroupstore.ru/intex-store.ru/shop/index.php:6
#11: include_once(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/modules/main/include/urlrewrite.php:159
#12: include_once(string)
	/var/www/vhosts/polygroupstore.ru/bitrix/urlrewrite.php:2

Fatal error: Uncaught Error: Class 'Bitrix\Conversion\Internals\MobileDetect' not found in /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/front/user.php:122 Stack trace: #0 /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/front/user.php(16): Sotbit\Origami\Front\User->setCanChange() #1 /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/front/theme.php(17): Sotbit\Origami\Front\User->__construct('m2') #2 /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/helper/config.php(55): Sotbit\Origami\Front\Theme->__construct() #3 /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/include.php(1751): Sotbit\Origami\Helper\Config::get('INLINE_CSS_REMO...') #4 /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/eventhandlers.php(33): SotbitOrigami::DoInlineCss('<pre>[Error] \nC...') #5 /var/www/vhosts/polygroupstore.ru/bitrix/modules/main/classes/general/module.php(490): Sotbit\Origami\EventHandlers::OnEndBufferContentHandler('<pre>[E in /var/www/vhosts/polygroupstore.ru/bitrix/modules/sotbit.origami/lib/front/user.php on line 122