Title: Cannot login using facebook
Last modified: August 24, 2016

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# Cannot login using facebook

 *  [chrisapong](https://wordpress.org/support/users/chrisapong/)
 * (@chrisapong)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/)
 * Facebook login was working before but lately I cannot use it anymore. Google &
   twitter are still working. I hope someone have an idea about this issue… thanks
 * “ξ Confilict detected. Facebook SDK is already loaded by another package. Initialization
   failed, exit.”
 * [https://wordpress.org/plugins/wordpress-social-login/](https://wordpress.org/plugins/wordpress-social-login/)

Viewing 9 replies - 1 through 9 (of 9 total)

 *  [headonfire](https://wordpress.org/support/users/headonfire/)
 * (@headonfire)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145239)
 * You’ve installed another plugin which uses Facebook SDK (a code library from 
   Facebook), and this library can’t be included more than once. Disable that plugin
   and WSL will work again.
 *  [latixns](https://wordpress.org/support/users/latixns/)
 * (@latixns)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145244)
 * I have the same issue. I used to have another plugin named “Soclever Facebook
   Login” then I deleted it but issue persists. So I decided to create a new Facebook
   App specifically for “WP Social Login” but the issue continues in my website.
 *  [headonfire](https://wordpress.org/support/users/headonfire/)
 * (@headonfire)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145245)
 * [@latixns](https://wordpress.org/support/users/latixns/) it has nothing to do
   with Facebook App. It’s totally on WordPress and PHP side, it tries to load (
   require_once/include_once) the same library (php file) again. Check if any other
   plugin uses Facebook SDK library. If you have uninstalled that plugin but error
   still occurs, my guess is there’s some transients cached, opcache/memcached interferrence
   or smth like this. I’m not sure if it can cause this issue, but worth checking
   if you are 100% sure there’s no other plugin using the same library.
 *  [latixns](https://wordpress.org/support/users/latixns/)
 * (@latixns)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145246)
 * Thanks Ihor Vorotnov! You were right it was a “facebook albums” plugin which 
   was causing the issue.
 *  [headonfire](https://wordpress.org/support/users/headonfire/)
 * (@headonfire)
 * [10 years, 10 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145247)
 * np, glad you have it fixed 🙂
 *  [headonfire](https://wordpress.org/support/users/headonfire/)
 * (@headonfire)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145271)
 * [@latixns](https://wordpress.org/support/users/latixns/) you should mark the 
   topic as resolved. If you don’t mind 😉
 *  [catsaigon](https://wordpress.org/support/users/catsaigon/)
 * (@catsaigon)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145272)
 * I had a same problem. I installed Facebook plugin but it cant run. Any answers???
   
   [Tu lanh cu](http://dienmaylocphat.com/danh-muc/tu-lanh-cu/)
 *  [latixns](https://wordpress.org/support/users/latixns/)
 * (@latixns)
 * [10 years, 9 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145273)
 * Catsaigon have you completed the steps included in the “Facebook login plugin”?
   Check if you have another plugin using the same facebook sdk. My problem was 
   having another plugin named “facebook albums” using the same sdk.
 *  [dieulozi](https://wordpress.org/support/users/dieulozi/)
 * (@dieulozi)
 * [10 years, 6 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145294)
 * Mình đã cài đặt plugin của Facebook chạy rất oke
    [nhà hàng](http://lozi.vn) 
   | [nhà hàng](http://lozi.vn/a/ha-noi)|[nhà hàng](http://lozi.vn/a/ho-chi-minh)

Viewing 9 replies - 1 through 9 (of 9 total)

The topic ‘Cannot login using facebook’ 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/)

 * 9 replies
 * 5 participants
 * Last reply from: [dieulozi](https://wordpress.org/support/users/dieulozi/)
 * Last activity: [10 years, 6 months ago](https://wordpress.org/support/topic/cannot-login-using-facebook/#post-6145294)
 * Status: not resolved