After upgrade to UCS 5.0 - no user except root can login through web portal

Awesome! Thank you for the response - it seems we made progress, but still shows:
udm users/user modify --dn uid=Administrator,cn=users,“$(ucr get ldap/base)” \

–set password=??11des**
–set overridePWHistory=1 \

Value may not change: key=password old={KINIT} new=??11des**

and in UCM

I can login with root privileges, but of course there is nothing there to look at! Is there a chance I need to reset the account due to too many login attempts, as in this post: Password, locked out - #2 by Grandjean

I did find this in management-console-server.log in /var/log/univention:

28.06.21 09:24:46.108 MAIN ( PROCESS ) : LDAP bind for user ‘uid=Administrator,cn=users,dc=belldesign,dc=com’.
28.06.21 09:24:46.154 LOCALE ( WARN ) : Could not find translation file: ‘udm.mo’
28.06.21 09:24:46.155 LOCALE ( WARN ) : Could not find translation file: ‘udm-saml.mo’
28.06.21 09:24:46.155 LOCALE ( WARN ) : Could not find translation file: ‘mrtg.mo’
28.06.21 09:24:46.155 LOCALE ( WARN ) : Could not find translation file: ‘appcenter.mo’
28.06.21 09:24:46.155 LOCALE ( WARN ) : Could not find translation file: ‘join.mo’
28.06.21 09:24:46.155 LOCALE ( WARN ) : Could not find translation file: ‘ucr.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘lib.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘top.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘apps.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘reboot.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘diagnostic.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘serveroverview.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘ipchange.mo’
28.06.21 09:24:46.156 LOCALE ( WARN ) : Could not find translation file: ‘updater.mo’
28.06.21 09:24:46.157 LOCALE ( WARN ) : Could not find translation file: ‘services.mo’
28.06.21 09:24:46.157 LOCALE ( WARN ) : Could not find translation file: ‘adconnector.mo’
28.06.21 09:24:46.157 LOCALE ( WARN ) : Could not find translation file: ‘sysinfo.mo’
28.06.21 09:24:46.157 LOCALE ( WARN ) : Could not find translation file: ‘setup.mo’
28.06.21 09:24:46.157 LOCALE ( WARN ) : Could not find translation file: ‘quota.mo’
28.06.21 09:24:47.379 MAIN ( PROCESS ) : LDAP bind for user ‘uid=Administrator,cn=users,dc=belldesign,dc=com’.
28.06.21 09:25:25.025 DEBUG_INIT
28.06.21 09:25:25.026 MAIN ( PROCESS ) : The UMC server is still running. Will wait for 5 seconds
28.06.21 09:25:25.026 MAIN ( WARN ) : Shutting down all open connections
28.06.21 09:25:25.026 MAIN ( WARN ) : Shutting down all open connections
28.06.21 09:28:26.082 DEBUG_INIT
28.06.21 09:29:18.142 MAIN ( PROCESS ) : Server started
28.06.21 09:37:12.629 LOCALE ( WARN ) : Could not find translation file: ‘umc-core.mo’
28.06.21 09:37:13.321 MODULE ( PROCESS ) : Setting auth type to None
28.06.21 09:37:13.644 LOCALE ( WARN ) : Could not find translation file: ‘umc-core.mo’
28.06.21 09:37:13.906 MAIN ( PROCESS ) : LDAP bind for user ‘uid=Administrator,cn=users,dc=belldesign,dc=com’.
28.06.21 09:37:13.946 LOCALE ( WARN ) : Could not find translation file: ‘udm.mo’
28.06.21 09:37:13.946 LOCALE ( WARN ) : Could not find translation file: ‘udm-saml.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘mrtg.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘appcenter.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘join.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘ucr.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘lib.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘top.mo’
28.06.21 09:37:13.947 LOCALE ( WARN ) : Could not find translation file: ‘apps.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘reboot.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘diagnostic.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘serveroverview.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘ipchange.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘updater.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘services.mo’
28.06.21 09:37:13.948 LOCALE ( WARN ) : Could not find translation file: ‘adconnector.mo’
28.06.21 09:37:13.949 LOCALE ( WARN ) : Could not find translation file: ‘sysinfo.mo’
28.06.21 09:37:13.949 LOCALE ( WARN ) : Could not find translation file: ‘setup.mo’
28.06.21 09:37:13.949 LOCALE ( WARN ) : Could not find translation file: ‘quota.mo’

thanks again