While updating a data frame, Error: connect ECONNREFUSED 127.0.0.1:6314 is raised

Issues
#1

Problem

When updating a data frame, the following error occurs:

Error: connect ECONNREFUSED 127.0.0.1:6314

Cause

This error happens when the underlying Rserve process crashes, preventing Exploratory from connecting to it.

Workaround

To resolve the issue, restart Exploratory and try again. This will restart the Rserve process and restore the connection.