[keycloak-user] Keycloak/Gatekeeper "You don't have authorization to view this page" after login

Hello, I have installed Keycloak and Gatekeeper with hopes that i can use it to authenticate for my web application, which is written in PHP. I am getting redirected to Keycloak by Gatekeeper and I am able to register for an account once there. But, as soon as I finish creating the account, or now when I return to my domain I get a 403 error message "You don't have authorization to view this page." The URL that I am landing on is https://commentcontext.com/oauth/callback?state=3e810acf-ff2d-448c-9165-0... Does anyone have any idea why I am getting the 403 error message? I added a new realm and a client in that realm but I didn't add any roles or anything else to it. Also, I have yet to write any code for my webapp yet. I just have an index.php in / that dumps the headers and phpinfo(). Any help would be greatly appreciated! I am happy to provide any additional info that might help you determine the problem. Just let me know what you need. Thanks, Nick