No luck still getting the same error..

While running the script ,me getting this error...need help

Msg 195, Level 15, State 10, Procedure usp_GetPageDetails, Line 27

'object_schema_name' is not a recognized built-in function name.

Msg 156, Level 15, State 1,...

Thanks for the update...and yes I was able to pull the graph.

But is there a way to view any external or internal factor is causing deadlocks.

Is it to do with...

Gettting this error when I run it..

Msg 567, Level 16, State 5, Line 21

File '' either does not exist or is not a recognizable trace file. Or there was an...