[TypeError] 
uasort(): Argument #1 ($array) must be of type array, null given (0)
/home/bitrix/www/local/components/dk/catalog.smart.filter/component.php:233
#0: uasort(NULL, array)
	/home/bitrix/www/local/components/dk/catalog.smart.filter/component.php:233
#1: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:607
#2: CBitrixComponent->__includeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:105
#3: CBitrixComponent->executeComponent()
	/home/bitrix/www/local/components/dk/catalog.smart.filter/class.php:125
#4: CBitrixCatalogSmartFilter->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:660
#5: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#6: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/local/components/dk/catalog_wrapper/templates/.default/template.php:75
#7: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#8: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#9: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:776
#10: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:716
#11: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/local/components/dk/catalog_wrapper/class.php:152
#12: CDkCatalogWrapper->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:660
#13: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#14: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/local/components/dk/catalog/templates/.default/template.php:32
#15: include(string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:790
#16: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/www/bitrix/modules/main/classes/general/component_template.php:885
#17: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:776
#18: CBitrixComponent->showComponentTemplate()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:716
#19: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/www/local/components/dk/catalog/class.php:51
#20: CDkCatalog->executeComponent()
	/home/bitrix/www/bitrix/modules/main/classes/general/component.php:660
#21: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/bitrix/www/bitrix/modules/main/classes/general/main.php:1072
#22: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/bitrix/www/shop/index.php:10
#23: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#24: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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