@chaitanya thanks. (Unrelated: but it seems your Cloudron version is quite old. That Package Repository field was many versions ago).
https://gitlab.com/baserow/baserow/-/issues/2444 was fixed a while ago. But https://gitlab.com/baserow/baserow/-/issues/3231 seems to suggest that it hides underlying issue and does not really mean View not found. Do you have any error in your logs?