Plugin Authuor Segments faulty after installation

Hello,
We have the following problem.
When we install the Authuor Segments plugin on our Matomo server, the following occurs:

After installing the plugin via the Marketplace, access to plugins is no longer possible. Error: Error 500

Installation is done with admin accounts.

Matomo version and PHP version seem to be irrelevant.

Plugin must then be uninstalled via the console.

Procedure:

Plugin “Segment Authorization” uninstalled

Plugin “Author Segments” installed

Error 500

I hope you can help me :slight_smile:

Kind regards