Error : Mount-SPContentDatabase : This content database has a schema version which is not supported in this farm

While restoring a database from one farm to other I encounter below error:

Mount-SPContentDatabase : This content database has a schema version which is not supported in this farm

Reason:

When I check the version of current SharePoint and restore database version they were different.

You can check current SharePoint version as follow:

Go to Central Administration -> System Settings-> Servers-> Manage Servers in the farm.

You can check the version of the database in version table of content database.

You can check SharePoint build version here.

Solution:

You need to install updates in your new farm and when your SharePoint and database version are same you can Mount database to new farm.