FreeNAS 11.2-U6 update broke Seren HDD/CPU tempo graph

[s0n1kpt]

Hi,
Since 9.10 i use Seren HDD/CPU temps graph ( https://github.com/seren/freenas-temperature-graphing )
and i really like it.
Now i update from 11.2-U2 to 11.2-U6 and they stop working, i only received I bunch off emails with

ERROR: could not lock RRD

Can anyone help?

Thanks

( And sorry for my English )

 

[dlavigne]

Please create a report at bugs.ixsystems.com and post the issue number here.

 

[s0n1kpt]

I created the report https://jira.ixsystems.com/browse/NAS-103343.
I am not an expert but if i can do anything or if more data it's needed i can try. Thanks