Getting this error on pages on the front end that are categories and products are not showing and in the admin area when trying to save products:
main.CRITICAL: Warning: Magento\Framework\View\Element\Html\Calendar::_toHtml(): Cannot load resource element 'fields' in [true path removed]/vendor/magento/framework/View/Element/Html/Calendar.php on line 111
This is on Magento Community 2.2.8
PHP 7.1
Have only just spotted it after a move over Christmas, any help would be great.
