Catchable fatal error: Argument 1 passed to Joomla\CMS\WebAsset\WebAssetRegistry::exists() must be an instance of Joomla\CMS\WebAsset\string, string given, called in /home/universe/public_html/plugins/system/t4/src/joomla3/src/WebAsset/WebAssetManager.php on line 80 and defined in /home/universe/public_html/plugins/system/t4/src/joomla3/src/WebAsset/WebAssetRegistry.php on line 57