Running cs-cart 4.15.1.SP4 with PHP version 7.4.18. We have had an issue that I am trying to debug. So I enabled DEBUG_MODE and DEVELOPMENT. This showed the debug bar, which was great.
When I look at the debug bar, I can see SQL, logging, etcetc. But when I try and drill down and get more information, the Yellow top banner appears, the debug bar appears but everything else is blank / empty.
Any ideas on how I can get this debug information to show?
Well, 669 bytes means there really wasn’t any data in response, probably just headers. You may need to debug this. Try to start from the app/controllers/common/debugger.php controller, and the mode you are trying to view, sql for example. Check what data is being assigned there via the Tygh::$app['view']->assign method. https://docs.cs-cart.com/latest/developer_guide/getting_started/debugging.html