You have libraries from different packages and diferent versions.
Package: com.fasterxml.jackson.core
- Libraries in your project from this package:
- jackson-annotations-2.0.4.jar:
- jackson-databind-2.0.4.jar:
- jackson-core-2.0.4.jar:
Package: org.codehaus.jackson
- Libraries in your project from this package:
- jackson-xc-1.9.11.jar:
- jackson-mapper-asl-1.9.8.jar
- jackson-core-asl-1.9.8.jar
Jackson changed the name of the package in the version 2 to com.fasterxml.jackson.core, so you should remove all your libraries from previous version 1 in order to avoid incompatibilites problems.
Here in this other link they had problems with version 1 and Spring 3, maybe it could add more information about your problem and possible changes you will have to do.