Hello all, I am unable to start my radius server. It's giving me this error. It was working fine till now and I didn't make any configuration changes. So I don't know why is this error coming up. Please can anyone help me. user@user-Standard-PC-i440FX-PIIX-1996:/etc/freeradius/3.0$ sudo systemctl restart freeradius Job for freeradius.service failed because the control process exited with error code. See "systemctl status freeradius.service" and "journalctl -xe" for details. user@user-Standard-PC-i440FX-PIIX-1996:/etc/freeradius/3.0$ sudo systemctl status freeradius ● freeradius.service - FreeRADIUS multi-protocol policy server Loaded: loaded (/lib/systemd/system/freeradius.service; disabled; vendor preset: enabled) Active: activating (auto-restart) (Result: exit-code) since Mon 2019-01-28 16:21:01 EST; 4s ago Docs: man:radiusd(8) man:radiusd.conf(5) http://wiki.freeradius.org/ http://networkradius.com/doc/ Process: 14788 ExecStart=/usr/sbin/freeradius $FREERADIUS_OPTIONS (code=exited, status=1/FAILURE) Process: 14786 ExecStartPre=/usr/sbin/freeradius $FREERADIUS_OPTIONS -Cxm -lstdout (code=exited, status=0/SUCCESS)