LibreNMS showing "Whoops, looks like something went wrong. Check your librenms.log."

[kalamchi75]

Hi Murrant,

referring to Ayeisha’s article:

Librenms GUI not working

Hi, I am getting and error message when trying to access my LibreNMS GUI all of a sudden. I’m not sure if an update did this but it happened on Friday. It says: Whoops, looks like something went wrong. Check your librenms.log. Check your log for more details. (librenms.log) If you need additional help, you can find how to get help at https://docs.librenms.org/Support. So far, I have stopped and restarted httpd and mariadb, and I updated again with no luck. Does anyone know how to mitigate …

removing the table port_groups via mysql:

 DROP TABLE port_groups;

Then running ./lnms migrate did the trick.
The GUI is back.

Best Regards