Title: FB error on callback Last modified: August 29, 2019 --- # FB error on callback * [shihchau](https://wordpress.org/support/users/shihchau/) * (@shihchau) * [6 years, 9 months ago](https://wordpress.org/support/topic/fb-error-on-callback/) * When I used FB to register, it returns a blank page. A check into admin shows the user has been successfully registered. However I see this error in the php log. Any suggestion? * [Thu Aug 29 11:15:57.438669 2019] [proxy_fcgi:error] [pid 3185:tid 140545145726720][ client 202.186.110.61:54447] AH01071: Got error ‘PHP message: PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function buddyboss_redirect_previous_page(), 1 passed in /opt/bitnami/apps/wordpress/htdocs/wp-includes/class-wp-hook.php on line 286 and exactly 3 expected in /opt/bitnami/apps/wordpress/htdocs/wp-content/ themes/buddyboss-theme/inc/theme/login.php:36\nStack trace:\n#0 /opt/bitnami/ apps/wordpress/htdocs/wp-includes/class-wp-hook.php(286): buddyboss_redirect_previous_page(‘ [https://www.sha…’](https://www.sha…’);)\n#1 /opt/bitnami/apps/wordpress/ htdocs/wp-includes/plugin.php(208): WP_Hook->apply_filters(‘[https://www.sha…’](https://www.sha…’);, Array)\n#2 /opt/bitnami/apps/wordpress/htdocs/wp-content/plugins/accesspress- social-login-lite/inc/frontend/login_check.php(692): apply_filters(‘login_redirect’,‘ [https://www.sha…’](https://www.sha…’);)\n#3 /opt/bitnami/apps/wordpress/ htdocs/wp-content/plugins/accesspress-social-login-lite/inc/frontend/login_check. php(85): APSL_Lite_Login_Check_Class->loginUser(’18’)\n#4 /opt/bitnami/apps/wordpress/ htdocs/wp-content/plugins/accesspress-social-login-li…’, referer: [https://www.facebook.com/](https://www.facebook.com/) - This topic was modified 6 years, 9 months ago by [shihchau](https://wordpress.org/support/users/shihchau/). Viewing 1 replies (of 1 total) * [suvechchha@access-keys.com](https://wordpress.org/support/users/subekchya/) * (@subekchya) * [6 years, 9 months ago](https://wordpress.org/support/topic/fb-error-on-callback/#post-11883205) * Hi Shihchau, * Thank you for writing in, * The issues might be related to security concerns.The problem might have encountered from the official facebook site. Could you please provide us additional details regarding your issues(screenshots) and URL link of your site if possible.so, that we could look into your problem more clearly and provide with an appropriate solution. * Regards! Suvechchha Subedi AP Support Team Viewing 1 replies (of 1 total) The topic ‘FB error on callback’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/accesspress-social-login-lite_692f2e. svg) * [AccessPress Social Login Lite - Social Login WordPress Plugin](https://wordpress.org/plugins/accesspress-social-login-lite/) * [Frequently Asked Questions](https://wordpress.org/plugins/accesspress-social-login-lite/#faq) * [Support Threads](https://wordpress.org/support/plugin/accesspress-social-login-lite/) * [Active Topics](https://wordpress.org/support/plugin/accesspress-social-login-lite/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/accesspress-social-login-lite/unresolved/) * [Reviews](https://wordpress.org/support/plugin/accesspress-social-login-lite/reviews/) * 1 reply * 2 participants * Last reply from: [suvechchha@access-keys.com](https://wordpress.org/support/users/subekchya/) * Last activity: [6 years, 9 months ago](https://wordpress.org/support/topic/fb-error-on-callback/#post-11883205) * Status: not resolved