Magento: Your web server is configured incorrectly.
Magento error: Your web server is configured incorrectly. As a result, configuration files with sensitive information are accessible from the outside. Please contact your hosting provider.
if you got the above error in Magento, you need to refer to the below solutions
The Fix:
644 for files, 755 for folders, and if you’re on shared hosting you can try setting app/etc/local.xml to 750 for security purposes.
Thank you.