[Error] 
Using $this when not in object context (0)
/var/www/bitrix/modules/insmart.sitesport/lib/social.php:77
#0: Insmart\Sport\Social::addMetadata(array)
	/var/www/local/templates/main/components/bitrix/news/archive/bitrix/news.detail/competition/template.php:5
#1: include(string)
	/var/www/bitrix/modules/main/classes/general/component_template.php:714
#2: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/bitrix/modules/main/classes/general/component_template.php:806
#3: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/bitrix/modules/main/classes/general/component.php:681
#4: CBitrixComponent->showComponentTemplate()
	/var/www/bitrix/modules/main/classes/general/component.php:629
#5: CBitrixComponent->includeComponentTemplate()
	/var/www/bitrix/components/bitrix/news.detail/component.php:438
#6: include(string)
	/var/www/bitrix/modules/main/classes/general/component.php:548
#7: CBitrixComponent->__includeComponent()
	/var/www/bitrix/modules/main/classes/general/component.php:600
#8: CBitrixComponent->includeComponent(string, array, object)
	/var/www/bitrix/modules/main/classes/general/main.php:1035
#9: CAllMain->IncludeComponent(string, string, array, object)
	/var/www/local/templates/main/components/bitrix/news/archive/detail.php:58
#10: include(string)
	/var/www/bitrix/modules/main/classes/general/component_template.php:714
#11: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/bitrix/modules/main/classes/general/component_template.php:806
#12: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/bitrix/modules/main/classes/general/component.php:681
#13: CBitrixComponent->showComponentTemplate()
	/var/www/bitrix/modules/main/classes/general/component.php:629
#14: CBitrixComponent->includeComponentTemplate(string)
	/var/www/bitrix/components/bitrix/news/component.php:216
#15: include(string)
	/var/www/bitrix/modules/main/classes/general/component.php:548
#16: CBitrixComponent->__includeComponent()
	/var/www/bitrix/modules/main/classes/general/component.php:600
#17: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/bitrix/modules/main/classes/general/main.php:1035
#18: CAllMain->IncludeComponent(string, string, array)
	/var/www/archive/index.php:14
#19: include_once(string)
	/var/www/bitrix/modules/main/include/urlrewrite.php:159
#20: include_once(string)
	/var/www/bitrix/urlrewrite.php:2