macoacero

Thank you, it was the plugins.

I upgraded to WordPress 3.3.2 and even with the active plugins, everything is working fine now.

However, I have one last question: when someone is registered, the user is added to the network, but what can I do to add that user to a specific site?

Currently, at each site only appears as user the administrator, although in the network appear many others

I have two other questions: 1. Is it possible to change the registration form in order to Have a custom password and to Have Not an activation email? I Understand, the plugins to do that do not work in multisite mode. 2. That is it possible the registration form is found in the subfolder (example: https://www.acsendo.com/es/wp-signup.php) and not in the root (https://www.acsendo.com/wp-signup.php)?

I tried several times with differents users names and emails and every time it is the same: page not found

This is the link in the activation email:

https://www.acsendo.com/login/?action=activate&key=4406a6054cf9ae60

But that page is Not Found

Thanks for the reply. I already did what you said and it is working and it send me an email to active the account, but when I click the link it send me to a not found page and the user is never activated.

This is my site:
https://www.acsendo.com/wp-signup.php

I don’t need a page register for each site. Only that new users can register.

Hello!!

I have exactly the same (multi-site, WP3.2.1 setup that uses subdirectories, user accounts may be registered and I using pie-registration plugin). Before I installed multisite my user register page was working good, but now, when I enter this page https://www.mydomain.com/login/?action=register
appears: Not Found !

Can you help me? Please