Persisting sessions across subdomains in Laravel 5
@gadss
you need to add session table like this
php artisan session:table
composer dump-autoload
php artisan migrate
and change .env to
SESSION_DRIVER=database
also modify config/session.php
'driver' => env('SESSION_DRIVER', 'database')
and
'domain' => '.yourdomain.com'
after that clear your browser's cache and cookies.
Figured it out. Update domain => '.example.com'
in session.php and clear the cookies for the site in question.