[TypeError] strtoupper(): Argument #1 ($string) must be of type string, array given (0) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/iblock/lib/component/elementlist.php:249 #0: strtoupper(array) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/iblock/lib/component/elementlist.php:249 #1: Bitrix\Iblock\Component\ElementList->prepareElementSortRow(array, array, array) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/iblock/lib/component/elementlist.php:177 #2: Bitrix\Iblock\Component\ElementList->onPrepareComponentParams(array) /var/www/u1221302/data/www/arctic-h.com/bitrix/components/bitrix/catalog.section/class.php:38 #3: CatalogSectionComponent->onPrepareComponentParams(array) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component.php:655 #4: CBitrixComponent->includeComponent(string, array, object, boolean) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/main.php:1195 #5: CAllMain->IncludeComponent(string, string, array, object) /var/www/u1221302/data/www/arctic-h.com/local/templates/arctic_2023/components/diemer/catalog/new/section.php:395 #6: include(string) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component_template.php:790 #7: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component_template.php:885 #8: CBitrixComponentTemplate->IncludeTemplate(array) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component.php:784 #9: CBitrixComponent->showComponentTemplate() /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component.php:724 #10: CBitrixComponent->includeComponentTemplate(string) /var/www/u1221302/data/www/arctic-h.com/bitrix/components/diemer/catalog/component.php:175 #11: include(string) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component.php:615 #12: CBitrixComponent->__includeComponent() /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/component.php:692 #13: CBitrixComponent->includeComponent(string, array, NULL, boolean) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/classes/general/main.php:1195 #14: CAllMain->IncludeComponent(string, string, array) /var/www/u1221302/data/www/arctic-h.com/catalog/index.php:27 #15: include_once(string) /var/www/u1221302/data/www/arctic-h.com/bitrix/modules/main/include/urlrewrite.php:184 #16: include_once(string) /var/www/u1221302/data/www/arctic-h.com/bitrix/urlrewrite.php:2 ----------