Solved Afetr upgrade to K6, all user have Administrator rank.

Hello, afetr upgrade to kunena 6, all users have the Administrator Rank.
I used the recount statics tool, but not solved the problem:

Database collation check: The collation of your table fields are correct
        

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Kunena menu details:

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626	No Replies	kunenamenu	view=topics&mode=noreplies	forum/noreplies	No
627	My Topics	kunenamenu	view=topics&layout=user&mode=default	forum/mylatest	No
628	Profile	kunenamenu	view=user	forum/profile	No
629	Help	kunenamenu	view=misc	forum/help	No
630	Search	kunenamenu	view=search	forum/search	No
631	Forum	mainmenu	Itemid=621	kunena-2022-07-10	No

Joomla default template details : cassiopeia | author: Joomla! Project | version: 1.0 | creationdate: February 2017

Kunena default template details : Aurelia | author: Kunena Team | version: 6.0.1.1 | creationdate: 2022-07-09

Kunena template params:

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Kunena version detailed: Kunena 6.0.1.1 | 2022-07-09 [ Git Repository ]
        | Kunena detailed configuration:

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Kunena config settings:
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| Kunena integration settings:

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Kunena - Finder Disabled
 Kunena - AltaUserPoints Disabled
 Kunena - Community Builder Disabled
 Kunena - Easyblog Disabled
 Kunena - Easyprofile Disabled
 Kunena - Easysocial Disabled
 Kunena - Gravatar Disabled
 Kunena - JomSocial Disabled
 Kunena - Joomla Enabled:  access=1  login=1  
 Kunena - Kunena Enabled:  avatar=1  profile=1  

| Joomla! detailed language files installed:

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Joomla! languages installed:
es-ES	Spanish (es-ES)
en-GB	English (United Kingdom)

Third-party components: None

Third-party SEF components: None

Plugins: None

Modules: Kunena Latest 6.0.0-BETA2

From which version did you upgrade?
Do the users have only the rank, or also the rights of admins?

Hello rich.
I upgarde Joomla 3 to Joomla 4, and then uninstall Kunena 5 and install Kunena 6.
Users have rights admins too!!!!
And new created user asign the Admin rank and rights!! /media/kunena/emoticons/

I change the ranks in the database asigns different rank ID in kunena_users table. The rank appears now correctly in their profile but users still have admin rights!!

It's a serious issue, so I've disabled the forum for now.

In Kunena Configuration, in Tab Forum settings, when I check a Rank Title, appears this error:

An error has occurred.
0 DateTime::__construct(): Failed to parse time string (11/30/-0001) at position 5 (/): Unexpected character

Is related with Birthdate. I modify the birthdate and now can asign a Rank. If I select "No rank Assigned!" then the user is asiggned to Administrator.

In Kunena Configuration, in Tab Forum settings, when I check a Rank Title, appears this error:

This option is only for assigning an optical rank, it does not change any rights.

Users have rights admins too!!!!
And new created user asign the Admin rank and rights!!

Your error is in Joomla user management and not in Kunena. Check the Joomla user group details. Which parent group you have assigned for Registerded?
Check also "Options -> New User Registration Group"

Soved It was a Joomla problem.
Thank you