[Error] 
Call to a member function IsAuthorized() on null (0)
/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/classes/general/main.php:3424
#0: CAllMain::PrologActions()
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/include/prolog_before.php:16
#1: require(string)
	/home/utknew/domains/600100.ru/public_html/import_cutting.php:3
#2: require_once(string)
	/home/utknew/domains/600100.ru/public_html/local/php_interface/init.php:195
#3: ImportCuttingFromXlsx()
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/classes/mysql/agent.php(162) : eval()'d code:1
#4: eval
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/classes/mysql/agent.php:162
#5: CAgent::ExecuteAgents(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/classes/mysql/agent.php:40
#6: CAgent::CheckAgents()
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/include.php:271
#7: require_once(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/include/prolog_before.php:14
#8: require_once(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/include/prolog.php:10
#9: require_once(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/header.php:1
#10: require(string)
	/home/utknew/domains/600100.ru/public_html/catalog/index.php:2
#11: include_once(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/modules/main/include/urlrewrite.php:159
#12: include_once(string)
	/home/utknew/domains/600100.ru/public_html/bitrix/urlrewrite.php:2