Раздел каталога

[TypeError] 
Argument 1 passed to Angstrem\Main\Helpers\PresetHelper::toArray() must be of the type string, null given, called in /var/www/vhosts/angstrem-mebel.ru/httpdocs/local/components/doctornet/catalog.filter.preset/component.php on line 78 (0)
/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/modules/angstrem.main/lib/helpers/presethelper.php:59
#0: Angstrem\Main\Helpers\PresetHelper->toArray
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/components/doctornet/catalog.filter.preset/component.php:78
#1: CBitrixComponent->{closure}
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/modules/angstrem.main/lib/helpers/cachehelper.php:434
#2: Angstrem\Main\Helpers\CacheHelper->setDataCallback
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/components/doctornet/catalog.filter.preset/component.php:164
#3: include(string)
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:607
#4: CBitrixComponent->__includeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:684
#5: CBitrixComponent->includeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/main.php:1072
#6: CAllMain->IncludeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/templates/angstrem/components/angstrem/catalog/.default/section.php:264
#7: include(string)
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:790
#8: CBitrixComponentTemplate->__IncludePHPTemplate
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component_template.php:885
#9: CBitrixComponentTemplate->IncludeTemplate
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:776
#10: CBitrixComponent->showComponentTemplate
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:716
#11: CBitrixComponent->includeComponentTemplate
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/local/components/angstrem/catalog/component.php:277
#12: include(string)
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:607
#13: CBitrixComponent->__includeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/component.php:684
#14: CBitrixComponent->includeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/classes/general/main.php:1072
#15: CAllMain->IncludeComponent
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/catalog/index.php:259
#16: include_once(string)
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/modules/main/include/urlrewrite.php:184
#17: include_once(string)
	/var/www/vhosts/angstrem-mebel.ru/httpdocs/bitrix/urlrewrite.php:2
----------