Can not delete device ( Zenoss Version 4.2.3)

When remove a device from the web interface, i receive an error: Failed to remove devices: KeyError: 1807112493

When try delete in zendmd see trace and same error:

>>> d.deleteDevice()
Traceback (most recent call last):
File "", line 1, in
File "/opt/zenoss/Products/ZenModel/Device.py", line 1825, in deleteDevice
parent._delObject(self.getId())
....

....
File "/opt/zenoss/lib/python/Products/ManagableIndex/FieldIndex.py", line 31, in _unindexValue
self._remove(val,documentId)
File "/opt/zenoss/lib/python/Products/ManagableIndex/ManagableIndex.py", line 504, in _remove
else: dl.remove(docId)
KeyError: 1807112493

How delete this device ? 

findposkeyerror find 2 error but cant fix it.