Gateway warning: no matches with methods tree. unknown part: aors

I’m getting this message when viewing any gateway on both my prod and test system in Yeti 1.13.5 and 1.13.8

Package: sems
Version: 1.153.0
Package: sems-modules-yeti
Version: 1.13.99core153

In the sems logs I can see this message:

Jan 30 11:45:42 yeti-softswitch-test sems[3884511]: [#ffffffffccbfd6c0] [execRpc, jsonrpc:JsonRPCServer.cpp:561] INFO: got JsonRpcError. code -32601, message 'no matches with methods tree. unknown part: aors', data: '', method: yeti.show.aors, id: dfv1hvW52ZBhgWSCbSP4Ieavv6jDbTqt, params: '[25]'

Other RPC things are working fine, viewing active calls and node status etc.

Here is my SEMS config

Thanks!

upgrade to 1.13.9

Thanks, update has resolved it.