Cannot connect to Mongodb 2.6.1

The mongodb authorization model was changed in version 2.6. Here's the error that I get. 2014-05-29 15:03:15,538 ERROR MongoDbDataSourceService45,http-apr-8080-exec-9:97 - net.sf.jasperreports.engine.JRException: not authorized for query on san.system.namespaces 2014-05-29 15:03:15,541 ERROR DataSourceAction,http-apr-8080-exec-9:455 - exception testing custom data source net.sf.jasperreports.engine.JRException: not authorized for query on san.system.namespaces at com.jaspersoft.mongodb.jasperserver.MongoDbDataSourceService45.createConnection(MongoDbDataSourceService45.java:98) at com.jaspersoft.mongodb.jasperserver.MongoDbDataSourceService.testConnection(MongoDbDataSourceService.java:44) at com.jaspersoft.jasperserver.war.action.DataSourceAction.testCustomDataSource(DataSourceAction.java:451) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)