Hi,
While the generic message is the same, the callstack actually points to a different problem.
And that's normal since the patch we added for the initial problem is already in HikaShop and you already have it.
The callstack points to the loading of the chosen library. So I suppose you have the "use chosen library" setting of the HikaShop configuration activated and that's what triggering the error as the content tag replacing plugin is trying to load chosen while the web asset manager is already locked.
Change the code:
JHtml::_('formbehavior.chosen', 'select');
to:
try {
JHtml::_('formbehavior.chosen', 'select');
} catch(Exception $e) {
$doc = JFactory::getDocument();
$doc->addStyleSheet(JURI::base(true).'/media/vendor/chosen/chosen.css');
$doc->addScript(JURI::base(true).'/media/vendor/chosen/chosen.jquery.js');
}
at the two places of the file administrator/components/com_hikashop/helpers/helper.php where you find them and it should solve the problem.
Please confirm the resolution of the problem so that we can include the patch on our end.