anyone can help me to remove this code. This appears on the login page ..

and on this forum, I can't upload images, add links and add smilley in "quick post" feature .. hopefully the bug, immediately resolved

Hi,

You can make the following change in sites/default/plugins/uni_login/uni_login.php
Arounf line 220.

Replace

            $container->innertext = $html . $container->innertext;
            $container2->innertext = $html . $container2->innertext;

with

        if ($container != null) {

            $container->innertext = $html . $container->innertext;
        }

        if ($container2 != null) {

            $container2->innertext = $html . $container2->innertext;
        }

and on this forum, I can't upload images, add links and add smilley in "quick post" feature

If you meant this forum, it does work

problem has been solved thanks ..

but i have another problem.

when I activate the plugin uni_login, and I try to login via fb, twitter, google .. but it does not work.

and display a notification like this picture. Can help me once again ..

If you meant this forum, it does work

I do not know, but it does not work in my browser

refer this documentation:
https://codoforum.com/documentation/setup-facebook-twitter-google-login

and how did you upload the image if as you say upload does not work?

I mean, I cant upload a picture when I made a post on the quick post feature, as in this picture.

this post itself, I made when I click on the menu new topic in the upper right corner, and there I can upload images.

I dont know, but in my own forum this is work

yes we are a version behind the latest one.
the latest version v.2.5.3 solves this problem.