[Error] 
Using $this when not in object context (0)
/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/user.php:2056
#0: CAllUser::IsAdmin
	/home/bitrix/ext_www/schoolinternat1.ru/local/templates/main/components/bitrix/news.list/opros/template.php:47
#1: include(string)
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component_template.php:789
#2: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component_template.php:884
#3: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:764
#4: CBitrixComponent->showComponentTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:712
#5: CBitrixComponent->includeComponentTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/components/bitrix/news.list/component.php:469
#6: include(string)
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:605
#7: CBitrixComponent->__includeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:680
#8: CBitrixComponent->includeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/main.php:1037
#9: CAllMain->IncludeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/local/templates/main/components/bitrix/catalog.section.list/opros/template.php:106
#10: include(string)
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component_template.php:789
#11: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component_template.php:884
#12: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:764
#13: CBitrixComponent->showComponentTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:712
#14: CBitrixComponent->includeComponentTemplate
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/components/bitrix/catalog.section.list/component.php:330
#15: include(string)
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:605
#16: CBitrixComponent->__includeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/component.php:680
#17: CBitrixComponent->includeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/bitrix/modules/main/classes/general/main.php:1037
#18: CAllMain->IncludeComponent
	/home/bitrix/ext_www/schoolinternat1.ru/opros/index.php:30