Hi Afridi,
The error shows that the SFB had some issues.
These could be investigated using chassisd logs and I would recommend you to open a case with JTAC if you want to look further into it.
As of now, you can take a maintenance window and reseat the SFB card during a MW which should fix the issue, if not it may be a hardware issue.
Please check the below command as well to verify all fabric links are fine after the reseat;
show chassis fabric plane