Hi, try this www.domainname.com/?umbdebugshowtrace=true

there's also miniprofiler in u7

https://our.umbraco.org/projects/developer-tools/miniprofiler-for-umbraco/help-using-miniprofiler-for-umbraco/42935-Debug-information-in-miniprofiler

and there's also a setting in config\umbracosettings.config that might help

<!-- How Umbraco should handle errors during macro execution. Can be one of the following values:
     - inline - show an inline error within the macro but allow the page to continue rendering. Historial Umbraco behaviour.
     - silent - Silently suppress the error and do not render the offending macro.
     - throw  - Throw an exception which can be caught by the global error handler defined in Application_OnError. If no such
                error handler is defined then you'll see the Yellow Screen Of Death (YSOD) error page.
     Note the error can also be handled by the umbraco.macro.Error event, where you can log/alarm with your own code and change the behaviour per event. -->
<MacroErrors>inline</MacroErrors>

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