@girish More update on this: I found a discussion how to change the Admin in the DB directly. Seems to be the solution with less pain.
Role = 1 should to do the trick in the user table
https://github.com/firefly-iii/firefly-iii/discussions/5295
(Maybe the title of this thread is more about "How to change the admin user"
)
Thank you for the fast answer!
Okay, interesting. I just realized that the AWS Market Place image is still on version 7.2.4
Is there any way to downgrade my current instance version?
Or is it possible to upgrade Cloudron before configuring?
Or does the Cloudron instance also update itself periodically without being configured?
Your hint helped me to find the root cause, thanks
@girish Thank you for the detailed and helpful answer! Indeed, it looks like https://github.com/firefly-iii/firefly-iii/issues/6150
This is fixed in the version which is installed in my cloudron. It seems that I have deleted the user which I used for the first login in Firefly-III.
So probably a solution would be to manually backup the apps data, reinstall firefly and impirt the data again. But somehow I would need to exclude the user.
But I hope for a simpler solution. Hence I added a comment in the discussion section.
https://github.com/orgs/firefly-iii/discussions/6145#discussioncomment-3945347
@robi Thank you! I will try uprading the marketplace instance.
@girish Thank you, that helps.
I was unsure how I can setup cloudron with a minimal setup.
But I found this post which helped me:
How to use cloudron without a domain name or opening ports?
Thanks for being active in supporting in the forum guys! This is really an important arguement for cloudron for me 
@girish but I just realize right now that you mentioned to test with vanilla instance. Will try that. Until now have always used the cloudron marketplace image
@girish indeed, I have now run the installation script for cloudron manually, rather than using the AWS marketplace pre-built cloudron image.
It seemed to work!!!
I was able to mount EFS via NFS in the same way I tried 100 times before. At the end I even got it mounted via the GUI of cloudron. Extremely happy.
I also configured the nextcloud app to use efs volume as a data directory via the backend.
Still need to see if everything works fine. But really happy.
If the saving of data really works on EFS it would be really great. @girish I should pay out all the money to you 
My only unfulfilled wish is to exclude the nextcloud data now from the cloudron backup.
@girish thanks! It's working fine now.
This is the reason why I love cloudroun 
On certain events, firefly-iii can send mails to notify.
It seems, that firefly-iii doesn't have access to the mail address in the related profile in cloudron. When I try to trigger a testmail, it is prompting me the error that there is no recipient/cc/bcc for the mail.
I tried to update the entry in table users by adding the mail address in the database itself.
However, after I launched firefly-iii again, the complete post-installation user setup starts again. That means I need to create a new user and the data entered so far seems to be lost.
Has anyone experience with this mail-topic?
I also asked in the forum of the application, but there seems to be no obvious solution:
https://github.com/orgs/firefly-iii/discussions/6681#discussioncomment-4271728
@girish More update on this: I found a discussion how to change the Admin in the DB directly. Seems to be the solution with less pain.
Role = 1 should to do the trick in the user table
https://github.com/firefly-iii/firefly-iii/discussions/5295
(Maybe the title of this thread is more about "How to change the admin user")
@girish Thank you for the detailed and helpful answer! Indeed, it looks like https://github.com/firefly-iii/firefly-iii/issues/6150
This is fixed in the version which is installed in my cloudron. It seems that I have deleted the user which I used for the first login in Firefly-III.
So probably a solution would be to manually backup the apps data, reinstall firefly and impirt the data again. But somehow I would need to exclude the user.
But I hope for a simpler solution. Hence I added a comment in the discussion section.
https://github.com/orgs/firefly-iii/discussions/6145#discussioncomment-3945347
Hi, I think in the section of nextcloud docs the first link from the section called "Attaching external storage" should be replaced with this one:
Hi All,
I am able to enable new currencies in the Options menu. I am logged in as a 'Superadmin' (configured in Cloudron).
Trying to disable another currency I get the error message:
'Error! Please ask mail@example.com to add, remove or edit currencies.'
I haven't enter that example mail address anywhere according to my knowledge.
Did anyone else experience this issue?
@girish indeed, I have now run the installation script for cloudron manually, rather than using the AWS marketplace pre-built cloudron image.
It seemed to work!!!
I was able to mount EFS via NFS in the same way I tried 100 times before. At the end I even got it mounted via the GUI of cloudron. Extremely happy.
I also configured the nextcloud app to use efs volume as a data directory via the backend.
Still need to see if everything works fine. But really happy.
If the saving of data really works on EFS it would be really great. @girish I should pay out all the money to you
My only unfulfilled wish is to exclude the nextcloud data now from the cloudron backup.
@girish but I just realize right now that you mentioned to test with vanilla instance. Will try that. Until now have always used the cloudron marketplace image
@girish Thanks for your reply! No, I only talk about cloudron. I even use the AWS cloudron image. The reason why I have put it in offtopic is that it is kind of the responsibility of the user to set it up.
But thinking about it it makes also sense to shift it to another section.
I have never tried without cloudron.
And for mounting I also tried to mount it via the UI in the dashboard, but also didn't work
