Corrupted key?

Hi,

I encounter same issue, when set some key( not set this key before) in console, console told

{'EXIT', {function_clause, [{capi_crud,handle_mutation_rv, [{mc_header,1,134,0,0,0,17,0}, {mc_entry,<<>>,<<>>,0,0,0,<<"Temporary failure">>,0}]}, {rpc,'-handle_call_call/6-fun-0-',5}]}}

How can I find more info for this issue?

BTW: Version: 2.2.0 enterprise edition (build-837)