Title: Unknown User
Last modified: September 1, 2016

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# Unknown User

 *  [dblinks](https://wordpress.org/support/users/dblinks/)
 * (@dblinks)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/unknown-user-1/)
 * Why, when clearly a KNOWN user logs in does it print “Unknown user logged in”
 * SampleUser575 [SampleUser575@yahoo.com](https://wordpress.org/support/topic/unknown-user-1/SampleUser575@yahoo.com?output_format=md)
   about 2 hours ago
    Unknown user logged in warning
 * [Screen Shot](https://wordsrack.com/unknown-user/#iLightbox[postimages]/0)
 * [https://wordpress.org/plugins/simple-history/](https://wordpress.org/plugins/simple-history/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Author [Pär Thernström](https://wordpress.org/support/users/eskapism/)
 * (@eskapism)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/unknown-user-1/#post-7469437)
 * good question indeed! do you have any other plugin installed that modifies the
   login behavior in any way?
 *  Thread Starter [dblinks](https://wordpress.org/support/users/dblinks/)
 * (@dblinks)
 * [9 years, 11 months ago](https://wordpress.org/support/topic/unknown-user-1/#post-7469480)
 * Oauth2 consent when signup/login with Gmail – Google API via the Ultimate Member
   Social Login Plugin.
 * It recognizes user and prints name/login when:
 * logger Plugin_UltimateMembers_Logger
 * _server_http_referer [https://accounts.google.com/o/oauth2/auth?response_type=code&redirect_uri=https%3A%2F%2Fmydomain.com%2Fregister%2F%3Fprovider%3Dgoogle&client_id=111xxx999-randomstring.apps.googleusercontent.com&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email&access_type=offline&approval_prompt=auto](https://accounts.google.com/o/oauth2/auth?response_type=code&redirect_uri=https%3A%2F%2Fmydomain.com%2Fregister%2F%3Fprovider%3Dgoogle&client_id=111xxx999-randomstring.apps.googleusercontent.com&scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email&access_type=offline&approval_prompt=auto)
 * Ultimate Member may change some usermeta or other important value. Looking at
   the logs it appears when a user signs up without Oauth they are the ones not 
   recognized.
 * I will ask them about the possibility to investigate.
 * thanks
    stu

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘Unknown User’ is closed to new replies.

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 * 2 replies
 * 2 participants
 * Last reply from: [dblinks](https://wordpress.org/support/users/dblinks/)
 * Last activity: [9 years, 11 months ago](https://wordpress.org/support/topic/unknown-user-1/#post-7469480)
 * Status: not resolved