This problem affects module version 3.5.0 for Magento 2. It is resolved in newer versions.
The configuration section "Payment services" cannot be opened.
This error message occurs:
Exception #0 (Magento\Framework\Exception\NoSuchEntityException): The store that was requested wasn't found. Verify the store and try again.
Check if module version 3.5.0 for Magento 2 is installed. If yes, you are affected by an issue in the module.
This problem is resolved in newer versions.
Alternatively, as a quick fix you can apply the DIFF that is attached to this article.