[Bug] Unable to remove or edit old OIDC user #1366

Describe the bug

Few weeks ago you fix some bugs in the OIDC, it's works great know, thanks !
But i'm unable to remove or edit some old buggy OIDC admin.

I can remove some with the "user" role, but can't with the "administrator" role, can't change the role also.

Error deleting user (bottom right in red)
Error updating user (bottom right in red)

Steps to Reproduce

Try to remove old buggy OIDC admin

Expected behavior

Can remove old buggy OIDC admin

Environment

• PegaProx Version: 1.4.1
• Installation Method: deploy.sh
• OS: Debian 13
• Browser: Firefox 159
• Behind Reverse Proxy? No

Checklist

• [ x ] I have searched existing issues to make sure this is not a duplicate
• [ x ] I am using the latest version of PegaProx
• [ x ] I've put enough in here that someone can start on it without asking me three questions first
• [ x ] I understand PegaProx is maintained by volunteers in their free time. Nobody is on call, and writing URGENT doesn't get anyone out of bed 🪄