I have no problems of this sort during development but after pushing to production, keep getting the error message "The page has expired due to inactivity".
I tried clearing cache and all that...
composer dump-autoload && php artisan optimize && php artisan cache:clear && php artisan config:clear && php artisan route:clear && php artisan view:clear
But it doesn't seem to help
The quick fix right now is turn off one of the application servers, but both of them running causes the page expired error. And as previously noted, this only happens in production after every push