Latest petclinic not compatible with 26.0 platform

[vasichkin]

I start 26.0 platform.

While uploading petclinic via url https://ec2-54-167-197-117.compute-1.amazonaws.com/applications/upload?metadataUrl=https://raw.github.com/qubell-bazaar/starter-java-web/master/meta.yml

I get: