Авторизация

[TypeError] 
call_user_func_array(): Argument #1 ($callback) must be a valid callback, non-static method CSocServDescription::GetDescription() cannot be called statically (0)
/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/module.php:465
#0: ExecuteModuleEventEx
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/socialservices/classes/general/authmanager.php:29
#1: CSocServAuthManager->__construct
	/home/bitrix/ext_www/informer.com.ua/bitrix/components/bitrix/system.auth.authorize/component.php:94
#2: include(string)
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:605
#3: CBitrixComponent->__includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:680
#4: CBitrixComponent->includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/main.php:1063
#5: CAllMain->IncludeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/main.php:297
#6: CAllMain->AuthForm
	/home/bitrix/ext_www/informer.com.ua/bitrix/components/bitrix/infoportal.element.add.form/component.php:928
#7: include(string)
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:605
#8: CBitrixComponent->__includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:680
#9: CBitrixComponent->includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/main.php:1063
#10: CAllMain->IncludeComponent
	/home/bitrix/ext_www/informer.com.ua/local/templates/info_light_blue/components/bitrix/iblock.element.add/.default/form.php:4
#11: include(string)
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component_template.php:789
#12: CBitrixComponentTemplate->__IncludePHPTemplate
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component_template.php:884
#13: CBitrixComponentTemplate->IncludeTemplate
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:764
#14: CBitrixComponent->showComponentTemplate
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:712
#15: CBitrixComponent->includeComponentTemplate
	/home/bitrix/ext_www/informer.com.ua/bitrix/components/bitrix/iblock.element.add/component.php:22
#16: include(string)
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:605
#17: CBitrixComponent->__includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/component.php:680
#18: CBitrixComponent->includeComponent
	/home/bitrix/ext_www/informer.com.ua/bitrix/modules/main/classes/general/main.php:1063
#19: CAllMain->IncludeComponent
	/home/bitrix/ext_www/informer.com.ua/nationalnews/add_news/index.php:4