Problem with laravel/bootstrap in production


Using laravel/bootstrap in production I get the following error:

I understand that the .map files are not needed in production.

Also, when I create a new record, a blank page appears with the following message:
419 Page | Expired
The url of this page is:

Adding a record to a related table gives the following error:

Clear cache with:
php artisan cache:clear && php artisan config:cache

Am I missing a step?

You get this issue with some hosting providers. Follow the solution here. Error 419 | Page Expired - Radsystems Classic, Site is not working in sub folder on WebHosting - Bugs / PHPRad Classic - Radsystems Forum

Note: Look for existing issues before starting a new one.