500 error if a livewire component class has a mount method

[ziming]

When a Livewire component class has a mount method. Telescope toolbar stops working.

Pasting the error log here below:

htmlspecialchars() expects parameter 1 to be string, array given (View: /path-to-my-app/vendor/fruitcake/laravel-telescope-toolbar/resources/views/collectors/request.blade.php) (View: /pathtomyapp/vendor/fruitcake/laravel-telescope-toolbar/resources/views/collectors/request.blade.php) {"exception":"[object] (ErrorException(code: 0): htmlspecialchars() expects parameter 1 to be string, array given