Topic: Matching request was not found in queue

Hi.

On an highly used HotSpot, I get a lot of error messages like these:

Jul  8 11:36:18 hotspot chillispot[2540]: chilli.c: 3082: New DHCP request from MAC=00-26-FF-76-xx-xx
Jul  8 11:36:18 hotspot chillispot[2540]: chilli.c: 3052: Client MAC=00-26-FF-76-xx-xx assigned IP 172.16.12.143
Jul  8 11:36:22 hotspot chillispot[2540]: radius.c: 235: No such id in radius queue: 12!
Jul  8 11:36:22 hotspot chillispot[2540]: radius.c: 1473: Matching request was not found in queue: 12!
Jul  8 11:36:22 hotspot chillispot[2540]: chilli.c: 3696: radius_ind() failed!
Jul  8 11:36:40 hotspot chillispot[2540]: radius.c: 235: No such id in radius queue: 15!
Jul  8 11:36:40 hotspot chillispot[2540]: radius.c: 1473: Matching request was not found in queue: 15!
Jul  8 11:36:40 hotspot chillispot[2540]: chilli.c: 3696: radius_ind() failed!

I have several HS installed, but this is the only one where I get such errors.
This is also the most heavily used one.

What can cause this?
thks

Re: Matching request was not found in queue

no. both server & client 32bit