FatalErrorException in Manager.php line 139 on Laravel 5.4

Question

After upgrade Laravel 5.3 to Laravel 5.4
Show me this error

FatalErrorException in Manager.php line 138:
Call to undefined method Illuminate\Session\Store::set()

Answer 1

All calls to the ->set() method should be changed to ->put(). Typically, Laravel applications would never call the set method since it has never been documented within the Laravel documentation. However, it is included here out of caution.

Topic in documentation

Sessions

Symfony Compatibility

for more information to read laravel 5.4 documentation Documentation