In the middle of a CWOps Mini-test a couple of days ago, I suddenly got a "Disk Full" error and CQRLog crash. I was unable simply to restart the program, but an actual reboot of the computer apparently cleared up the problem, and there have been no more issues (about 70 new QSOs) since then. My /home partition is 18% full.
Any suggestions about what happened, and how to keep it from happening again?
Kubuntu 16.04, CQRLog 2.0.2 (001).