Mondrian Cache issue on PEC

Hi all,

Got Below error , after starting enterprise console .
2014-01-17 05:01:36,865 ERROR [org.pentaho.pac.server.biplatformproxy.xmlserializer.SchedulerXmlSerializer] The reference to entity "p_p_lifecycle" must end with the ';' delimiter.

I observed that on refreshing "Mondrian Cache" on PEC , i got above mentioned error .
Cannot find all the schedules jobs on my PEC . Any help / idea is highly appreciated

Thanks,
Surya