I installed the Drupal XHProf 7.x-1.0-beta2 module and enabled it on the Modules page of my site.
I turned on the ability to use the module in the settings Configuration → Development → XHProf (/ admin / config / development / xhprof), setting ON "Enable profiling of all page views and transfer requests".
Now what?
When I visit the page and click "XHProf Exit" at the bottom of the page, I get this error:
"Launch # 51b789ae8cea0: Invalid launcher id = 51b789ae8cea0"
And the list of "Top 100 Features" is completely empty. I lost a little what I should see or where to go from here. Any help was greatly appreciated.
see error screenshot
