Error: Call to undefined method Joomla\CMS\Document\ErrorDocument::getWebAssetManager Version 2.0.1 of JA Simpli Template with joomla 3.10.11
4g0st1n0 Hi
There was unexpected issue with the override of the 'mod_menu' in the version 2.0.1. We just updated a new version which resolved this issue, please backup your site and install this latest version: https://www.joomlart.com/member/downloads/joomlart/free-templates/ja-simpli
We're sorry for any inconvenience it may cause.