I see 3 or 4 duplicated topics from you about the same issue. Please be respectful to the community and don't duplicate threads or comments.
Well noone seems to bother anyway. Not even a hint from the developer
If you didn't receive any reply, it doesn't make it ok to spam the forum with duplicate threads.
Can you perhaps help with this error also Anton?
I reinstalled Traccar on a fresh server and used the old traccar.xml so the server should be a clone. But something must have changed
Ubuntu 18.04 instead of 16.04 is the only difference