?logintwitter=yes Error

Hello,

The error appears because the X is not setup correctly.
Please follow the documentation

Hello,

Yes, you’re correct. Ideally it shouldn’t process the login twitter request when turned off. Please use this snippet for now, I will do the needful in next update.

add_action( 'init', function(){
    if( !function_exists( 'xoo_sl_handler' ) || !isset($_GET['logintwitter']) ) return;
    wp_safe_redirect( esc_url( remove_query_arg( 'logintwitter' ) ) );
    exit;
}, 5 );

Happy to help! Would appreciate your feedback here
Thanks