[Error] 
Call to a member function getDataClass() on boolean (0)
/home/bitrix/www/local/php_interface/classes/tesli/helpers/CHighloadHelper.php:238
#0: Tesli\CHighLoadHelper::getEntityDataClass(integer)
	/home/bitrix/www/local/php_interface/classes/tesli/helpers/CHighloadHelper.php:110
#1: Tesli\CHighLoadHelper::rawGetList(integer, array, boolean, boolean)
	/home/bitrix/www/local/php_interface/classes/tesli/helpers/CHighloadHelper.php:77
#2: Tesli\CHighLoadHelper::getList(array)
	/home/bitrix/www/local/php_interface/classes/exchange/product_files.class.php:50
#3: Tesli\ProductFiles::getEntityFiles(integer)
	/home/bitrix/www/local/components/sk/catalog.element/templates/2020/result_modifier.php:281
#4: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:946
#5: CBitrixComponentTemplate->__IncludeMutatorFile(array, array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:853
#6: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#7: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#8: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4463
#9: Bitrix\Iblock\Component\Base->loadData()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4442
#10: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/element.php:271
#11: Bitrix\Iblock\Component\Element->initialLoadAction()
	
#12: call_user_func(array)
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4627
#13: Bitrix\Iblock\Component\Base->doAction()
	/home/bitrix/www/bitrix/modules/iblock/lib/component/base.php:4645
#14: Bitrix\Iblock\Component\Base->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:649
#15: CBitrixComponent->includeComponent(string, array, object)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#16: CAllMain->IncludeComponent(string, string, array, object)
	/home/bitrix/www/local/components/sk/catalog/templates/new-style/element.php:160
#17: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:789
#18: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:884
#19: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:746
#20: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:694
#21: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/www/local/components/sk/catalog/component.php:173
#22: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:605
#23: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:664
#24: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1039
#25: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/www/product/index.php:8
#26: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#27: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2