Fatal error: Uncaught Facebook\Exceptions\FacebookSDKException: Required "app_id" key not supplied in config and could not find fallback environment variable "FACEBOOK_APP_ID" in /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/facebook/Facebook.php:139
Stack trace:
#0 /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/inc/frontend/login_check.php(128): Facebook\Facebook->__construct(Array)
#1 /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/inc/frontend/login_check.php(52): APSL_Lite_Login_Check_Class->facebookLogin(Object(stdClass))
#2 /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/inc/frontend/login_check.php(28): APSL_Lite_Login_Check_Class->onFacebookLogin()
#3 /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/inc/frontend/login_check.php(812): APSL_Lite_Login_Check_Class->__construct()
#4 /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/accesspress-social-login-lite.php(412): include('/var/www/client...')
#5 /var/www/clients/client0/web6/blog/wp-includes/class-wp-hook.php(324): APSL_Lite_Class->login_check('')
#6 /var/www/clients/client0/web6/blog/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#7 /var/www/clients/client0/web6/blog/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#8 /var/www/clients/client0/web6/blog/wp-settings.php(643): do_action('init')
#9 /var/www/clients/client0/web6/blog/wp-config.php(91): require_once('/var/www/client...')
#10 /var/www/clients/client0/web6/blog/wp-load.php(50): require_once('/var/www/client...')
#11 /var/www/clients/client0/web6/blog/wp-login.php(12): require('/var/www/client...')
#12 {main}
thrown in /var/www/clients/client0/web6/blog/wp-content/plugins/accesspress-social-login-lite/facebook/Facebook.php on line 139