When your visitors arrive at the site, we would like them to use the Login button at the top to access the member features. For some reason this doesn’t seem to be working for all users. It works fine for users that register using the link at the top, but for users that were created through the dashboard, it generates an error. Also, the social media links in the login process and the Problem with login link doesn’t seem to work.
I’ll tag in the author of that theme @AncoraThemes
You can also check out their support information here - https://themeforest.net/item/albertino-science-research-technology-wp-theme/15202531/support