A quick tip: Having a folder in the /public/ directory with the same name as one of your route names may cause a 403 error.

For example, let's assume you decided to keep all your assets for admin-part in /public/admin/ folder  and you have the following routes in your Laravel application:

• /admin/ - >_ 403 error_
• /admin/dashboard -> works fine
• /admin/users -> works fine
• etc..

To fix that issue, just rename /admin/ folder you have in your /public/ directory.