[Error] 
Call to a member function GetUserGroupArray() on string (0)
/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/admin_tools.php:699
#0: GetDirList(string, array, array, array, array, string, boolean, boolean)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/fileman/fileman.php:748
#1: CFileMan::GetDirList(array, array, array, array, array, string, boolean, boolean)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/itconstruct.tools/classes/general/sitemap.php:59
#2: itctools\getDirStructure(boolean, string, string)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/itconstruct.tools/classes/general/sitemap.php:116
#3: itctools\seoSitemapGetFilesData(integer, array, array, object)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/itconstruct.tools/classes/general/sitemap.php:304
#4: itctools\CSitemap::sitemapGeneration(integer)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/classes/mysql/agent.php(163) : eval()'d code:1
#5: eval
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/classes/mysql/agent.php:163
#6: CAgent::ExecuteAgents(string)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/classes/mysql/agent.php:40
#7: CAgent::CheckAgents()
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/include.php:262
#8: require_once(string)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/include/prolog_before.php:14
#9: require_once(string)
	/home/equalizer/hydratorc.ru/docs/bitrix/modules/main/include/prolog.php:10
#10: require_once(string)
	/home/equalizer/hydratorc.ru/docs/bitrix/header.php:1
#11: require(string)
	/home/equalizer/hydratorc.ru/docs/novaya-stranitsa.php:1