CAS 5.2.0 Dashboard Error

[casuser]

From the ..cas/status/dashboard if I click to status it says:

2.MemcachedMonitor: ERROR - No memcached servers available. 

Although I have configured memcached which is working properly. I have also configured the memcached monitoring in the pom.xml 
as well as in the cas.properties. 


#memcached
cas.ticket.registry.memcached.servers=localhost:11211
cas.ticket.registry.memcached.locatorType=ARRAY_MOD
cas.ticket.registry.memcached.failureMode=Redistribute
cas.ticket.registry.memcached.hashAlgorithm=FNV1_64_HASH
cas.ticket.registry.memcached.shouldOptimize=false
cas.ticket.registry.memcached.daemon=true
cas.ticket.registry.memcached.maxReconnectDelay=-1
cas.ticket.registry.memcached.useNagleAlgorithm=false
cas.ticket.registry.memcached.shutdownTimeoutSeconds=-1
cas.ticket.registry.memcached.opTimeout=-1
cas.ticket.registry.memcached.timeoutExceptionThreshold=2
cas.ticket.registry.memcached.maxTotal=20
cas.ticket.registry.memcached.maxIdle=8
cas.ticket.registry.memcached.minIdle=0
cas.ticket.registry.memcached.transcoder=KRYO
cas.ticket.registry.memcached.transcoderCompressionThreshold=16384
cas.ticket.registry.memcached.kryoAutoReset=false
cas.ticket.registry.memcached.kryoObjectsByReference=false
cas.ticket.registry.memcached.kryoRegistrationRequired=false


##
# MEMCACHED MONITORING
##

cas.monitor.memcached.servers=localhost:11211
cas.monitor.memcached.locatorType=ARRAY_MOD
cas.monitor.memcached.failureMode=Redistribute
cas.monitor.memcached.hashAlgorithm=FNV1_64_HASH
cas.monitor.memcached.shouldOptimize=false
cas.monitor.memcached.daemon=true
cas.monitor.memcached.maxReconnectDelay=-1
cas.monitor.memcached.useNagleAlgorithm=false
cas.monitor.memcached.shutdownTimeoutSeconds=-1
cas.monitor.memcached.opTimeout=-1
cas.monitor.memcached.timeoutExceptionThreshold=2
cas.monitor.memcached.maxTotal=20
cas.monitor.memcached.maxIdle=8
cas.monitor.memcached.minIdle=0

cas.monitor.memcached.transcoder=KRYO
cas.monitor.memcached.transcoderCompressionThreshold=16384
cas.monitor.memcached.kryoAutoReset=false
cas.monitor.memcached.kryoObjectsByReference=false
cas.monitor.memcached.kryoRegistrationRequired=false




Also if I click to stats it doesn't show any stats but I have enabled stats endpoints in the cas.properties: 
cas.monitor.endpoints.statistics.enabled=true
cas.monitor.endpoints.statistics.sensitive=false


Regards,
--FAZLA