I install whmcs plugin to my whmcs site. Social user cannot login very well. Users can't enter client area after login via oneall. It keeps kicking out user from entering site. I used oneall whmcs plugin from other site before and works fine. They email me they no longer support and it is now managed by oneall team. The new version from github doesn't work well.
could you please post a link to your website?
We will have a look and help you fix the issue.