if you return conversations from backup, it brings the corrupt database(?!?) along. so don't return conversations from backup. just remove Code: /home/user/.rtcom-eventlogger/el.db and see if problem disappears along with conversations. (you might need to recreate the file, with command) Code: touch /home/user/.rtcom-eventlogger/el.db if you know how to handle sqlite, you could try fixing the database instead of removing it.
/home/user/.rtcom-eventlogger/el.db
touch /home/user/.rtcom-eventlogger/el.db