"Error: No config item" on making a global setting for email alerts

Now working for me too, thank you very much for fixing.

“ERROR: No config item” can’t get many settings to “stick” in the Global Configuration menu.

XXXXXX@netops:/opt/librenms $ sudo ./validate.php

Component Version
LibreNMS 1.47-87-g45e0e5e19
DB Schema 1000
PHP 7.0.33-0+deb9u1
MySQL 10.1.37-MariaDB-0+deb9u1
RRDTool 1.6.0
SNMP NET-SNMP 5.7.3

====================================

[OK] Composer Version: 1.8.0
[OK] Dependencies up-to-date.
[OK] Database connection successful
[OK] Database schema correct
[FAIL] The poller (raspberrypi) has not completed within the last 5 minutes, check the cron job.

The poller error is odd, because it is polling and I’m not sure what to check as it seems to be working just fine. I just can’t seem to update/change many config items on the Global Config menu.

Me also facing the same issue on new install

Same issue on my side, fresh install according to the setup guide but the same “Error: No config item” popup on my install!

having this same issue on a clean install as well. is there any fix?

Even i am having a same issue on configuration of librenms on ubuntu 18. However it is working fine on ubuntu 16.

All with this issue please check Enabling Email alerts return "Error: No config item"

Thank you @TheGreatDoc :slight_smile: Now i am able to solve that