qpidd failing to start with "error Failed to initialise SSL plugin: Failed: NSS error [-8015]"

Issue

The qpidd service is failing with the following error: [Security] error Failed to initialise SSL plugin: Failed: NSS error [-8015]

● qpidd.service - An AMQP message broker daemon.
   Loaded: loaded (/usr/lib/systemd/system/qpidd.service; enabled; vendor preset: disabled)
  Drop-In: /etc/systemd/system/qpidd.service.d
           └─90-limits.conf, wait-for-port.conf
   Active: failed (Result: timeout) since Mon 2021-01-11 17:20:11 UTC; 26min ago
     Docs: man:qpidd(1)
           http://qpid.apache.org/
  Process: 17173 ExecStart=/usr/sbin/qpidd --config /etc/qpid/qpidd.conf (code=exited, status=0/SUCCESS)
 Main PID: 17173 (code=exited, status=0/SUCCESS)

Jan 11 17:18:40 itiosatellite01.idm.dhhs.gov systemd[1]: Starting An AMQP message broker daemon....
Jan 11 17:18:40 itiosatellite01.idm.dhhs.gov qpidd[17173]: 2021-01-11 17:18:40 [Security] error Failed to initialise SSL plugin: Failed: NSS error [-8015] (/builddir/build/BUILD/qpid-cpp-1.36.0/src/qpid/sys/ssl/util.cpp:100)
Jan 11 17:18:40 itiosatellite01.idm.dhhs.gov qpidd[17173]: 2021-01-11 17:18:40 [Security] error Failed to initialise SSL plugin: Failed: NSS error [-8015] (/builddir/build/BUILD/qpid-cpp-1.36.0/src/qpid/sys/ssl/util.cpp:100)
Jan 11 17:20:10 itiosatellite01.idm.dhhs.gov systemd[1]: qpidd.service start-post operation timed out. Stopping.
Jan 11 17:20:11 itiosatellite01.idm.dhhs.gov systemd[1]: Failed to start An AMQP message broker daemon..
Jan 11 17:20:11 itiosatellite01.idm.dhhs.gov systemd[1]: Unit qpidd.service entered failed state.
Jan 11 17:20:11 itiosatellite01.idm.dhhs.gov systemd[1]: qpidd.service failed.