Security policy error

[Peter Schober]

* Singh, Bhupendra A. <bhupendra.a.singh at accenture.com> [2017-10-10 06:53]:
> I am facing below error in shibd.log file. Please can you guide my how we can fix this issue.
> 
> 2017-10-06 11:02:53 INFO OpenSAML.SecurityPolicyRule.Conditions : building SecurityPolicyRule of type OneTimeUse
> 2017-10-06 11:02:53 CRIT OpenSAML.SecurityPolicyRule.Conditions : error building SecurityPolicyRule: Unknown plugin type.

I don't have that error in my log file. So what did you do that you
do get this error?
-peter