Object of class Closure could not be converted to string

[briiyaann]

3.15.1

After updating package to this version, I got this error.

Object of class Closure could not be converted to string {"exception":"[object] (Error(code: 0): Object of class Closure could not be converted to string at path/to/project/vendor/barryvdh/laravel-debugbar/src/DataCollector/RequestCollector.php:276)

Laravel Version: 9.52.20
PHP Version: 8.2.27

[barryvdh]

Should be fixed with #1751 but what kind if route was this?