problem with userpro

That plugin may be changing the Login URL. Such plugins always have compatibility issues with Under construction or maintenance plugins. We will be implementing solutions for such issues in coming update releases.

Meantime, for users who have issues in logging in, You can forcefully disable the under construction plugin by logging into FTP, navigating to wp-contents/plugins and rename the Under construction plugin directory to something else, then try loading the website again and the plugin will automatically get disabled. Do let us know if there is any questions.