[Error] 
[] operator not supported for strings (0)
/home/bitrix/ext_www/torwin.su/bitrix/modules/sotbit.b2bshop/classes/ms_sotbit_shop.php:1289
#0: B2BSSotbitShop::GenerateLiClasses(array, array, array, integer)
	/home/bitrix/ext_www/torwin.su/bitrix/templates/b2b_shop/components/bitrix/catalog.section/row/result_modifier.php:392
#1: include(string)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component_template.php:877
#2: CBitrixComponentTemplate->__IncludeMutatorFile(array, array)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component_template.php:784
#3: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:735
#4: CBitrixComponent->showComponentTemplate()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:683
#5: CBitrixComponent->includeComponentTemplate()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/iblock/lib/component/base.php:4135
#6: Bitrix\Iblock\Component\Base->loadData()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/iblock/lib/component/elementlist.php:1167
#7: Bitrix\Iblock\Component\ElementList->loadData()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/iblock/lib/component/base.php:4114
#8: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/bitrix/ext_www/torwin.su/bitrix/components/bitrix/catalog.section/class.php:333
#9: CatalogSectionComponent->initialLoadAction()
	
#10: call_user_func(array)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/iblock/lib/component/base.php:4299
#11: Bitrix\Iblock\Component\Base->doAction()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/iblock/lib/component/base.php:4317
#12: Bitrix\Iblock\Component\Base->executeComponent()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:638
#13: CBitrixComponent->includeComponent(string, array, object)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/main.php:1043
#14: CAllMain->IncludeComponent(string, string, array, object)
	/home/bitrix/ext_www/torwin.su/bitrix/templates/b2b_shop/components/bitrix/catalog/ms_catalog/section.php:475
#15: include(string)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component_template.php:720
#16: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component_template.php:815
#17: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:735
#18: CBitrixComponent->showComponentTemplate()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:683
#19: CBitrixComponent->includeComponentTemplate(string)
	/home/bitrix/ext_www/torwin.su/bitrix/components/bitrix/catalog/component.php:171
#20: include(string)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:594
#21: CBitrixComponent->__includeComponent()
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/component.php:653
#22: CBitrixComponent->includeComponent(string, array, NULL)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/classes/general/main.php:1043
#23: CAllMain->IncludeComponent(string, string, array)
	/home/bitrix/ext_www/torwin.su/catalog/index.php:224
#24: include_once(string)
	/home/bitrix/ext_www/torwin.su/bitrix/modules/main/include/urlrewrite.php:159
#25: include_once(string)
	/home/bitrix/ext_www/torwin.su/bitrix/urlrewrite.php:2