[Error] 
Cannot instantiate abstract class Bitrix\Iblock\Component\Base (0)
/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:577
#0: CBitrixComponent->includeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/main.php:1035
#1: CAllMain->IncludeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/templates/romza_bitronic2_2.21.22/components/bitrix/catalog.compare.list/header/template.php:41
#2: include(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:714
#3: CBitrixComponentTemplate->__IncludePHPTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:806
#4: CBitrixComponentTemplate->IncludeTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:681
#5: CBitrixComponent->showComponentTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:629
#6: CBitrixComponent->includeComponentTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/components/bitrix/catalog.compare.list/component.php:228
#7: include(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:548
#8: CBitrixComponent->__includeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:600
#9: CBitrixComponent->includeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/main.php:1035
#10: CAllMain->IncludeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/include_areas/header/compare.php:21
#11: include(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/components/bitrix/main.include/templates/.default/template.php:17
#12: include(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:714
#13: CBitrixComponentTemplate->__IncludePHPTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:806
#14: CBitrixComponentTemplate->IncludeTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:681
#15: CBitrixComponent->showComponentTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:629
#16: CBitrixComponent->includeComponentTemplate
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/components/bitrix/main.include/component.php:280
#17: include(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:548
#18: CBitrixComponent->__includeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/component.php:600
#19: CBitrixComponent->includeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/classes/general/main.php:1035
#20: CAllMain->IncludeComponent
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/templates/romza_bitronic2_2.21.22/header.php:371
#21: include_once(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/include/prolog_after.php:96
#22: require(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/modules/main/include/prolog.php:11
#23: require_once(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/bitrix/header.php:1
#24: require(string)
	/var/www/vhosts/elbamotors.ru/httpdocs/index.php:4