SQL 2012 Transaction replication broke

Hello,
I have setup replication in sql 2012 a couple of months back and I am seeing an error since this morning. Now the thing is I am replicating schema changes as shown in the image below

So why am I still getting this error and causing the replication to break?

Error:
Column names in each table must be unique. Column name  is specified more than once. (Source: MSSQLServer, Error number: 2705)
Get help: http://help/2705

Experts need your valuable inputs.

Thanks