1 exception(s): Exception #0 (Magento\Framework\Config\Dom\ValidationException): Element ‘referenceContainer’: This element is not expected

I am getting this error no product category page

1 exception(s): Exception #0 (Magento\Framework\Config\Dom\ValidationException): Element ‘referenceContainer’: This element is not expected. Expected is one of ( action, arguments, block, container, referenceBlock, uiComponent ). Line: 684

Exception 0 (Magento\Framework\Config\Dom\ValidationException): Element ‘referenceContainer’: This element is not expected. Expected is one of ( action, arguments, block, container, referenceBlock, uiComponent ). Line: 684