vdswitch 6.5 error

Hello

Recently i've upgraded my vsphere 6 to 6.5 sucessfully, than i tried to add a new vsphere 6.5 host to my distributed switch (that was in the v 5.1), and i've received the error bellow and the host wasn't added to it. Now i've upgraded the vds to 6.5 too,  and i have the same error and i cannot add any other host to it. This is the error:

[HostCapsule::AddJoinedDvs] Host [rammstein] joined the DVS [fc 46 2a 50 ab a0 b7 10-99 a6 aa 10 d4 44 16 39].

2017-04-26T14:55:53.559-03:00 info vpxd[7F62837EF700] [Originator@6876 sub=vpxLro opID=acaa5943-ff6c-42c7-a3c2-ce8985d981aa-42987-ngc-ae] [VpxLRO] -- FINISH lro-290778

2017-04-26T14:55:53.559-03:00 info vpxd[7F6283F7E700] [Originator@6876 sub=vpxLro opID=acaa5943-ff6c-42c7-a3c2-ce8985d981aa-42986-ngc-c3] [VpxLRO] -- FINISH lro-290777

2017-04-26T14:55:53.559-03:00 info vpxd[7F6353BF7700] [Originator@6876 sub=vpxLro opID=acaa5943-ff6c-42c7-a3c2-ce8985d981aa-42985-ngc-2d] [VpxLRO] -- FINISH lro-290779

2017-04-26T14:55:53.559-03:00 info vpxd[7F63820F8700] [Originator@6876 sub=vpxLro opID=acaa5943-ff6c-42c7-a3c2-ce8985d981aa-42984-ngc-9] [VpxLRO] -- FINISH lro-290776

2017-04-26T14:55:53.678-03:00 info vpxd[7F6381451700] [Originator@6876 sub=License:NsxClient opID=DvsAddHostWizard-apply-42990-ngc-e4-304b7bae] NSX: nsx-netsec is not licensed with: vxlan when check for hostInstanceId: host-226634 feature: dvs

2017-04-26T14:55:53.713-03:00 info vpxd[7F6353870700] [Originator@6876 sub=vpxLro opID=DvsAddHostWizard-apply-42990-ngc-e4] [VpxLRO] -- FINISH task-1344163

2017-04-26T14:55:53.967-03:00 info vpxd[7F638114B700] [Originator@6876 sub=vpxLro opID=216b991e] [VpxLRO] -- BEGIN lro-290783 -- SessionManager -- vim.SessionManager.sessionIsActive -- 52d1858f-d5e7-a874-840b-688b4919f329(52f92cfa-366f-450d-3488-174ab81ef06c)

2017-04-26T14:55:53.967-03:00 info vpxd[7F638114B700] [Originator@6876 sub=vpxLro opID=216b991e] [VpxLRO] -- FINISH lro-290783

BEGIN lro-290786 -- dvs-42 -- vim.DistributedVirtualSwitch.fetchPorts -- 52915e0d-8f7d-880e-1dff-f3c59f088d8c(52a7eb00-ec51-02a4-85de-4daf49d7ccfc)

2017-04-26T14:55:54.300-03:00 error vpxd[7F63812CE700] [Originator@6876 sub=MoDVSwitch opID=DvsAddHostWizard-apply-42996-ngc-c0] [MoDVS::GetPortInt] Can't find port with empty key in [dvSwitch-5]

2017-04-26T14:55:54.300-03:00 error vpxd[7F63812CE700] [Originator@6876 sub=SoapAdapter opID=DvsAddHostWizard-apply-42996-ngc-c0] Method vim.DistributedVirtualSwitch.fetchPorts threw undeclared fault of type vim.fault.NotFound

2017-04-26T14:55:54.301-03:00 info vpxd[7F63812CE700] [Originator@6876 sub=vpxLro opID=DvsAddHostWizard-apply-42996-ngc-c0] [VpxLRO] -- FINISH lro-290786

2017-04-26T14:55:54.301-03:00 info vpxd[7F63812CE700] [Originator@6876 sub=Default opID=DvsAddHostWizard-apply-42996-ngc-c0] [VpxLRO] -- ERROR lro-290786 -- dvs-42 -- vim.DistributedVirtualSwitch.fetchPorts: vim.fault.NotFound:

--> Result:

--> (vim.fault.NotFound) {

-->    faultCause = (vmodl.MethodFault) null,

-->    faultMessage = (vmodl.LocalizableMessage) [

-->       (vmodl.LocalizableMessage) {

-->          key = "com.vmware.vim.vpxd.dvs.portNotFound.label",

-->          arg = (vmodl.KeyAnyValue) [

-->             (vmodl.KeyAnyValue) {

-->                key = "port",

-->                value = ""

-->             }

-->          ],

-->          message = <unset>

-->       }

-->    ]

-->    msg = ""

--> }

--> Args:

-->

--> Arg criteria:

--> (vim.dvs.PortCriteria) {

-->    dynamicProperty = <unset>,

-->    connected = <unset>,

-->    active = <unset>,

-->    uplinkPort = true,

-->    scope = <unset>,

-->    portgroupKey = <unset>,

-->    inside = <unset>,

-->    portKey = <unset>,

-->    host = <unset>

--> }