We have upgraded CM from Sites 9.1 to 9.6 and Created New DB's(Tridion_CM_96 , Tridion_Topology_96) for CM & Topology manager respectively.
ERROR TransportPackage - Could not parse json package for tcm_0-461522-66560.Content com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "pages" (class com.tridion.transport.transportpackage.json.Package), not marked as ignorable (5 known properties: "Templates", "Schemas", "Pages", "StructureGroups", "ComponentPresentations"]) at [Source: (sun.nio.ch.ChannelInputStream); line: 2, column: 13] (through reference chain: com.tridion.transport.transportpackage.json.Package["pages"])
we did not change any configurations Post Upgrade CM. we did not do any changes on CD(Existing CD 9.1) as well.
Using Deployer, Discovery, session & Preview Microservices. & Using Discovery, Broker & XPM Databases only.
Can you please suggest how to resolve above issue.