Missing Environments when applying TL91500103

We are upgrading tools 9.1.4.5 to 9.1.5.10 and we are having trouble using Change Assist.

When running TL91500103 the environments are not displayed and Change Assistant shows the log below.

I found some docs talking about the issue of running TL91500103 but the error seems to be different.

Somebody to help ?

Could not retrieve translated name for task: TL91500103. Error: Can't find resource for bundle java.util.PropertyResourceBundle, key s.name

Warning

Could not retrieve translated name for task: Extract Package. Error: Can't find resource for bundle java.util.PropertyResourceBundle, key Extract Package.name

Resource error

Errors retrieving resource key : questions from bundle : com.oracle.jde.e1.install.beans.QuestionBeanContainerHelp. Error: Can't find resource for bundle java.util.PropertyResourceBundle, key questions