Error in user management

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when I want to change user setting or user rights I get an error message and the following errorcode

Operating system: Linux 5.4.0-152-generic #169-Ubuntu SMP Tue Jun 6 22:23:09 UTC 2023 x86_64
Webserver: nginx/1.24.0 (fpm-fcgi)
Database: mysql 10.5.19
PHP version: 8.2.8
Nextcloud version: 26.0.4 Enterprise -

OC\DB\Exceptions\DbalException: An exception occurred while executing a query: SQLSTATE[42S22]: Column not found: 1054 Unknown column ‘r.avatar’ in ‘field list’