CI Forensics - A Profiler Debug Bar

Hi!
I try to use this library, I registered it in $autoload['packages'] according the manual.
It's start working fine after I comment the 237 line (in libraries/Profiler.php) like user vadimyer wrote before.
But I can't use Console::log($data), Console::log_memory($variable, $name) like it describe in manual.

What am I doing wrong?

Thanks!