ERROR: SQL exception on CdrWriter thread

Yeti-Switch
1

Hi I’m receiving a lot of this errors, how can I fix? Thanks

Dec 18 15:01:25 Debian-bullseye-latest-amd64-base sems[810204]: [810250/yeti:cdr/CdrWriter.cpp:823] ERROR: SQL exception on CdrWriter thread: ERROR: invalid byte sequence for encoding “UTF8”: 0x90
Dec 18 15:01:25 Debian-bullseye-latest-amd64-base sems[810204]: [810250/yeti:cdr/CdrWriter.cpp:643] ERROR: Cant write record to master database

2

you can ignore it - it caused by some non-utf symbols in invite, usually sent by bots. it fixed in latest versions.

3

Thank you for your prompt reply, but I think there is no bot because signaling on sip ports is firwalled and whitelisted only by ip. I think it’s related to our own customers…can it be possible?

4

restarting sems the error has disappeared. I think it was a loop as you said, thanks a lot