Facing "No Master " Error while trying to insert data for MongoDB collection

Hi Team,
I am facing This MongoDB error when trying to insert data from form to collection.

I am able to connect to the DB using proper connection string, everything is working fine as i am able to see my collections and i am also able to read the data from collection using find query.
I am new to retool and their isn't any documentation regarding this issue in community as well, even for the update facing the same issue.

Is their any process that I missed ? like giving certain permissions or something!

Please Do the needful help as soon as possible, Thanks you in advance!

This will be a MongoDB error, or a config in your resource. Have you reviewed strange mongodb and mongoose error: not master and slaveOk=false error - Stack Overflow