- Plesk Onyx for Linux
On attempt to upload license key for a new Plesk installation:
405 Not Allowed
The same error may be shown while trying to obtain a Let's Encrypt certificate.
Time stamp in sw-engine log differs from the server time:
Thu May 4 15:25:14 UTC 2017
# tail -fn0 /var/log/sw-cp-server/sw-engine.log
[04-May-2017 17:27:12] WARNING: [pool plesk] child 18632 exited with code 127 after 3.986231 seconds from start
[04-May-2017 17:27:12] NOTICE: [pool plesk] child 18658 started
sw-engine uses incorrect time.
Restart the service:
# service sw-engine restart