Title: Authentication issue
Last modified: May 3, 2018

---

# Authentication issue

 *  [rupamkundu](https://wordpress.org/support/users/rupamkundu/)
 * (@rupamkundu)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/authentication-issue-5/)
 * Hi,
 * I am using WP Social Login. I am trying to use Facebook login for my website 
   mealteck.com. I have entered the Application ID and Application Secret in the
   plugin settings. I am getting authenticated by Facebook as well. However the 
   automatic WordPress account creation is failing and I am getting this error:
 * Warning: in_array() expects parameter 2 to be array, null given in /home3/mealtech/
   public_html/wp-content/plugins/wordpress-seo/inc/sitemaps/class-sitemaps-cache.
   php on line 203
 * An error occurred while creating a new user!
 * Please help.
 * Best regards,
 * Rupam Kundu
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fauthentication-issue-5%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 1 replies (of 1 total)

 *  [ajentertainments](https://wordpress.org/support/users/ajentertainments/)
 * (@ajentertainments)
 * [8 years, 1 month ago](https://wordpress.org/support/topic/authentication-issue-5/#post-10264768)
 * Hi, even I am using the Social Login plugin and getting the same error !
 * **warning**: in_array() expects parameter 2 to be array, null given in **/wp-
   content/plugins/worpdress-seo/inc/sitemaps/class-sitemaps-cache.php on line 203.
   
   An Error Occurred While Creating a New User!
 * Any help would be appreciated.
 * Thank You
 * Regards

Viewing 1 replies (of 1 total)

The topic ‘Authentication issue’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wordpress-social-login_a1a2bc.svg)
 * [WordPress Social Login](https://wordpress.org/plugins/wordpress-social-login/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wordpress-social-login/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wordpress-social-login/)
 * [Active Topics](https://wordpress.org/support/plugin/wordpress-social-login/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wordpress-social-login/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wordpress-social-login/reviews/)

## Tags

 * [authentication](https://wordpress.org/support/topic-tag/authentication/)

 * 1 reply
 * 2 participants
 * Last reply from: [ajentertainments](https://wordpress.org/support/users/ajentertainments/)
 * Last activity: [8 years, 1 month ago](https://wordpress.org/support/topic/authentication-issue-5/#post-10264768)
 * Status: not resolved