Hello,

I followed this guide here:
Allowing users to submit content
getk2.org/documentation/tips-a-tricks/201-allowing-users-to-submit-content

When I got to the Move your existing users to the k2 user group, I got this error message when I click on Save:

An error has occurred.
1136 Column count doesn't match value count at row 1 SQL=INSERT INTO g83da_k2_users VALUES ('', 802, 'alpha', '', '', '', '', 1, '')


and no user were moved.

I am using the latest joomla and k2.

Thanks

Update to the K2 2.6.8 SVN version. From what I suspect you are using Joomla! 3.2 so I would strongly recommend to update to this version of K2 and try again.

You can download it from here: getk2.org/assets/get/

Don't forget to get a full site backup first.

You are correct, I am using Joomla v3.2.1.

I updated K2 to the SVN version:
K2 v2.6.8 (Dev Build) | Copyright © 2006-2014 JoomlaWorks Ltd.

But I am still getting the error message:
An error has occurred.
1136 Column count doesn't match value count at row 1 SQL=INSERT INTO g83da_k2_users VALUES ('', 802, 'alpha', '', '', '', '', 1, '')

Do this:

In Joomla Admin area go to Extension Manager > Discover (side bar nav)
Click on the "Discover" button at the top.
Find all of the K2 files that weren't installed and select them. Click on "Install" button at the top.
Go back to Extension Manager > Install
Reinstall the K2 SVN version zip file on top of your old installation.