Hey @different_Mist5C33, Such errors generally arise when the asset is either replaced or removed or there have been any changes in its license.
You can find such assets using its Asset ID. To locate it in your file, navigate to https://stock.adobe.com/ and log in. Click on your profile icon in the top right corner, then Licence History, to evaluate the stock assets used. Here, you'll find if that asset is no longer licensed and has to be replaced/removed.