I am getting he below error when I was trying to download or select data in Production. Do anyone have idea , how to solve this?

Connector: com.mendix.modules.microflowengine.MicroflowException: com.mendix.systemwideinterfaces.MendixRuntimeException: java.io.IOException: Disk quota exceeded
1 answers

It looks like you have too much data stored in your production environment and have run out of storage space. 

You will either need to clear out some data or (if you are hosted on the Mendix Cloud) contact Mendix support to purchase more storage or upgrade your environment.

I hope this helps.