[TypeError] 
Cannot access offset of type string on string (0)
/home/p9573/public_html/bitrix/templates/wiki/components/bitrix/catalog.element/wiki_detail/template.php:22
#0: include
	/home/p9573/public_html/bitrix/modules/main/classes/general/component_template.php:790
#1: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/p9573/public_html/bitrix/modules/main/classes/general/component_template.php:885
#2: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/p9573/public_html/bitrix/modules/main/classes/general/component.php:784
#3: CBitrixComponent->showComponentTemplate()
	/home/p9573/public_html/bitrix/modules/main/classes/general/component.php:724
#4: CBitrixComponent->includeComponentTemplate()
	/home/p9573/public_html/bitrix/modules/iblock/lib/component/base.php:4710
#5: Bitrix\Iblock\Component\Base->loadData()
	/home/p9573/public_html/bitrix/modules/iblock/lib/component/base.php:4689
#6: Bitrix\Iblock\Component\Base->initialLoadAction()
	/home/p9573/public_html/bitrix/modules/iblock/lib/component/element.php:284
#7: Bitrix\Iblock\Component\Element->initialLoadAction()
	
#8: call_user_func(array)
	/home/p9573/public_html/bitrix/modules/iblock/lib/component/base.php:4876
#9: Bitrix\Iblock\Component\Base->doAction()
	/home/p9573/public_html/bitrix/modules/iblock/lib/component/base.php:4894
#10: Bitrix\Iblock\Component\Base->executeComponent()
	/home/p9573/public_html/bitrix/modules/main/classes/general/component.php:668
#11: CBitrixComponent->includeComponent(string, array, NULL, boolean)
	/home/p9573/public_html/bitrix/modules/main/classes/general/main.php:1195
#12: CAllMain->IncludeComponent(string, string, array)
	/home/p9573/public_html/eng/wiki/wiki_detail.php:43
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