We haven't heard of anyone else having that issue and the error:
Caused by: java.lang.IllegalArgumentException: No enum constant org.exoplatform.services.jcr.impl.storage.jdbc.JDBCDataContainerConfig.DatabaseStructureType.?SOLATED
is "weird".
Full server.log + the file "standalone/configuration/gatein/configuration.properties" would be helpful, you should have the value: "gatein.jcr.db-structure-type=isolated" in there.