You’ve got an SSL certificate on the site.
So start by telling people to go to https://brothas.online instead of the link above 😉
More importantly:
Second go ‘Settings‘ -> ‘General‘ and set both ‘WordPress Address (URL)‘ and ‘Site Address (URL)‘ to ‘https://brothas.online‘
Then go to ‘Settings‘ -> ‘Permalinks‘ and save you settings again.
This should fix the redirect error.
If those steps don’t fix it, you may have an issue with your .htaccess file. Rename it and save your Permalinks again.
Here are a few popular articles for more in-dept support:
http://www.wpbeginner.com/wp-tutorials/how-to-fix-the-internal-server-error-in-wordpress/
I encourage you to try my tricks before going down the rabit hole.