Fehlermeldung bei Medienanalyse unter Photoshop Elements 2024

What do you mean when  you say you are starting the media analysis?  It should start automatically.  Do you mean that you are clicking on the People tab?

What are your settings in the Edit>Preferences>Media Analysis tab?  Please show us a screenshot:

Does the program close or crash when the error message appears or are you able to continue to work in the Organizer?

How large is your catalog?  (How many photos or videos?)

Is this an old catalog that has been converted from an earlier version of Elements?

Does the error message appear whenever you open the program?

What do you mean by the media analysis is aborted (Die Medienanalyse wird abgebrochen.)?  Does the program crash?  Are you getting any error messages?

Please show us screenshot(s) of what you are doing and what happens when you do it. 

Try this:

Restore default preferences
Preference settings control how Photoshop Elements Editor displays images, cursors, and transparencies, saves files, uses plug‑ins and scratch disks, and so on. If the application exhibits unexpected behavior, the preferences file could be damaged. You can restore all preferences to their defaults.

Note: Deleting the preferences file is an action that cannot be undone.

Do one of the following:

Press and hold Alt+Control+Shift (Mac: Option+Command+Shift) immediately after Photoshop Elements begins launching. Click Yes to delete the Adobe Photoshop Elements settings file.
Go to Edit > Preferences (Mac: Photoshop Elements > Preferences > General), click the Reset Preferences on next launch button, and then click OK. When you restart Adobe Photoshop Elements, all preferences are reset to default settings.
A new preferences file is created the next time you start Photoshop Elements Editor. For information on a specific preference option, search for the preference name in Help.

from here:

https://helpx.adobe.com/photoshop-elements/kb/preference-file-locations-photoshop-elements.html