0.5.1 upgrade gave warnings – WordPress database error

Got the following after upgrading to verion 0.5.1
This is on a local site running on MAMP Pro, does not seemed to have broke anything, just warnings of duplicate columns in the DB.

WordPress database error: [Duplicate column name 'id']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>id</code> BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY

WordPress database error: [Duplicate column name 'name']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>name</code> VARCHAR(250) NOT NULL

WordPress database error: [Duplicate column name 'hash']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>hash</code> VARCHAR(50) NOT NULL

WordPress database error: [Duplicate column name 'status']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>status</code> INT(11) NOT NULL

WordPress database error: [Duplicate column name 'created']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>created</code> DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00'

WordPress database error: [Duplicate column name 'owner']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>owner</code> VARCHAR(60) NOT NULL

WordPress database error: [Duplicate column name 'package']
ALTER TABLE gaw_duplicator_packages ADD COLUMN <code>package</code> MEDIUMBLOB NOT NULL

WordPress database error: [Duplicate key name 'hash']
ALTER TABLE gaw_duplicator_packages ADD KEY <code>hash</code> (<code>hash</code>)

Plugin reactivated successfully.

https://wordpress.org/plugins/duplicator/