[MM3-users] Re: Server error,An error occurred while processing your request. - SITE_ID

On 6/22/26 1:39 AM, Mark Sapiro wrote:

On 6/21/26 2:19 PM, Flo via Mailman-users wrote:

...

I created a new site (my.site.net) in Django, deleted example.com and changed SITE_ID to 0 in /etc/mailman3/settings.py .

After restarting mailman3 and mailmanweb services I get Server error,An error occurred while processing your request. when I call https://my.site.net/admin again.

Even if I change SITE_ID back to 1 there is no change.

Do this database query on Mailman's database

SELECT * FROM django_site;

Then set SITE_ID to number associated with your domain.

It turned out that 2 is the value to be assigned to SITE_ID.

Thank you for your help.

Flo