Error Reading Migration File: Found 2 files that match changelog.xml

I am upgrading Lenses to a newer version and I received this error message: Error Reading Migration File: Found 2 files that match io/lenses/store/jdbc/migration/changelog.xml. What could it be and how can I resolve it?

Hello Edward_k,

This error may have occurred when extracting the Lenses tarball into a directory that already contained another instance, which resulted in some files being duplicated. It is necessary to extract the Lenses tarball into a directory that does not contain another Lenses instance.

Cheers!