org.pentaho.di.core.exception.KettleException:
Error connecting to the repository!
The version of the repository is -1.-1.
This Kettle edition requires it to be at least version 5.0 and as such an upgrade is required.
To upgrade, backup your database and export the repository to XML for additional safety.
Then select the 'Edit' button followed by the 'Create or Upgrade' button.
Please consult the Upgrade Guide for eventually special instructions for this version.
at org.pentaho.di.repository.kdr.delegates.KettleDatabaseRepositoryConnectionDelegate.connect(KettleDatabaseRepositoryConnectionDelegate.java:160)
at org.pentaho.di.repository.kdr.KettleDatabaseRepository.connect(KettleDatabaseRepository.java:191)
at org.pentaho.di.repository.kdr.KettleDatabaseRepository.connect(KettleDatabaseRepository.java:180)
at org.pentaho.di.ui.repository.RepositoriesHelper.loginToRepository(RepositoriesHelper.java:269)
at org.pentaho.di.ui.repository.controllers.RepositoriesController$3.run(RepositoriesController.java:218)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.pentaho.di.core.exception.KettleException:
The version of the repository is -1.-1.
This Kettle edition requires it to be at least version 5.0 and as such an upgrade is required.
To upgrade, backup your database and export the repository to XML for additional safety.
Then select the 'Edit' button followed by the 'Create or Upgrade' button.
Please consult the Upgrade Guide for eventually special instructions for this version.
at org.pentaho.di.repository.kdr.delegates.KettleDatabaseRepositoryConnectionDelegate.verifyVersion(KettleDatabaseRepositoryConnectionDelegate.java:219)
at org.pentaho.di.repository.kdr.delegates.KettleDatabaseRepositoryConnectionDelegate.connect(KettleDatabaseRepositoryConnectionDelegate.java:146)
... 5 more