sqlsessionfactory or sqlsessionfactory are required

It seems like you might be encountering an error message related to MyBatis. In order to use MyBatis to interact with a database in Java, you need to configure a `SqlSessionFactory` object. This object is responsible for creating `SqlSession` instances, which are used to execute SQL statements and manage database transactions.

If you are seeing an error message that mentions `SqlSessionFactory` or `SqlSessionFactoryBuilder`, it likely means that you have not properly configured MyBatis to connect to your database. You should check your MyBatis configuration files (typically `mybatis-config.xml` and any mapper files) to ensure that you have specified the correct database connection details and that your mapper files are correctly mapped to your Java classes.

If you are still having trouble, you might consider consulting the MyBatis documentation or seeking help from the MyBatis community forums.