Tracy no works correct bug or not ?

[EncryptSL]

Version: 2.8.2

Bug Description

When i updated packages with composer now i have error in tracy.
Browser say in Console Uncaught ReferenceError: Tracy is not defined.
On page without error. Panel is visible.

Steps To Reproduce

From created html file by tracy
Uncaught TypeError: is_file() expects parameter 1 to be a valid path, null given in
/tracy/tracy/src/Bridges/Nette/Bridge.php:73

Expected Behavior

Tracy must show BlueScreen but showing only white screen. Without Tracy Screen and Panel.
Page is on state code 500 without enabled tracy.

Possible Solution

No i don't think whats wrong.