I added a container for working on core and put it on a separate port and different dbprefix. 

Someone recently asked about the "easy" installation of Elgg.

Mentioned your plugin in our channel https://t.me/elggnews

Elgg will inform you about any conflicts.

Check your server's log also.

You may want to learn more:

http://learn.elgg.org/en/3.x/appendix/upgrade-notes/2.x-to-3.0.html

http://learn.elgg.org/en/3.x/guides/plugins.html

I hope you mean you installed the correct version for Elgg 3.3, which on the community is version 14.0.1. On Github we have version 15 available https://github.com/ColdTrick/profile_manager/releases

When enabled on the admin backend under Configure -> Utilities -> Edit profile fields you can manage the profile of users and groups.

Also there are some plugin settings.

This is a fake. Admins have been notified

You can use JS event on open lightbox:

var Ajax = require('elgg/Ajax');

var ajax = new Ajax();

$(document).on('cbox_open', function() {
    $.ajax({
       url: elgg.get_simplecache_url('my_plugin/my_plugin_js.js'),
       dataType: 'script'
    });
}

Your general problem is code in a module executes once. It sounds like your module should add an event listener for when colorbox opens. Just curious, what does that code do?

@Steve Clay: the code generates a paypal button. So it may have different values, e.g. cost on each popup open.

But the JS is not loaded after 1st popup, even if it has a simple command such as "console.log".