namespace App\Exceptions;
use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
// use Illuminate\Session\TokenMismatchException;
use \Symfony\Component\HttpKernel\Exception\HttpException;
class Handler extends ExceptionHandler
{
    /**
     * A list of the exception types that are not reported.
     *
     * @var array
     */
    protected $dontReport = [
        //
    ];
    /**
     * A list of the inputs that are never flashed for validation exceptions.
     *
     * @var array
     */
    protected $dontFlash = [
        'password',
        'password_confirmation',
    ];
    /**
     * Register the exception handling callbacks for the application.
     *
     * @return void
     */
    public function register()
    {
        //
        $this->renderable(function (HttpException $e, $request) {
            if ($e->getStatusCode() == 419) {
                return redirect('/login');
                // session erros Can not use ->with('419error','Your session expired due to inactivity. Please login again.')
            }
        });
    }
}
laravel 8 catch 419 redirect back
https://stackoverflow.com/questions/29115184/laravel-catch-tokenmismatchexception/29116516
At last 1 and 2.
APP\Exceptions\Handler.php
