SOLVED Does anyone know this problem?
"error 0 = Can not use object of type stdClass as array" occurs for each menu item, each internal page, except for those referring to a component. Joomla 3.8.12 php 7.0.30 template Ja restaurant, I have read that some frameworks like helix can create problems of this type, but the T3 is updated as well as the template, and I have not found other posts about it. The problem did not occur immediately after the upgrade and no other components or plugins were installed.