Couldn't send reset email. Please make sure your username is correct

hilarious… not really…

Clicking Forgot password? on login page give an error then redirects a user to
https://nextcloudurl/lostpassword/email
where it states
{status:error,msg:Could Not send reset email. Please make sure your username is correct.}** ]

IT also does send out an email to the user anyways…

Admin Log returns:
Undefined index: loginForm at /usr/local/www/nextcloud/apps/ojsxc/settings/personal.php#22

Then magically it worked…
and gave notice the email is being sent
"The link to reset your password has been sent to your email. If you do not receive it within a reasonable amount of time, check your spam/junk folders.
If it is not there ask your local administrator."

I’m not sure this was working as intended…

You might want to ask that in the support category. The category “apps” => “passwords” is for an app called “passwords”.

Actually its a bug so support would also not be the proper category…

You can report bugs for Nextcloud on GitHub. Here is their bug tracker: https://github.com/nextcloud/server/issues