Refer to the exhibit.
During deployment of a WLC on a customer site, the GUI log displayed this error message. What could be causing this error?
A. An access point has been assigned to an AP group that has reached maximum capacity.
B. An access point has been assigned to an AP group that has been deleted.
C. An access point has been removed from an AP group and assigned to a FlexConnect AP group.
D. An access point has been removed from an AP group and assigned to the default AP group.
