# Admin page error "TemplError"

**URL:** <https://vaultwarden.discourse.group/t/admin-page-error-templerror/1000>\
**Category:** Help\
**Created:** [July 11, 2021, 6:40pm UTC](https://vaultwarden.discourse.group/t/admin-page-error-templerror/1000 "2021-07-11T18:40:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![guiz](https://avatars.discourse-cdn.com/v4/letter/g/e0b2c6/32.png) [@guiz](https://vaultwarden.discourse.group/u/guiz)\
**Post date:** [July 11, 2021, 6:40pm UTC](https://vaultwarden.discourse.group/t/admin-page-error-templerror/1000/1 "2021-07-11T18:40:55Z")

</div>

Everything used to work fine.  
But I cannot access the admin page no more now and I can figure out why and how to get it back.

It gives me the error “TemplError” when I try to access it.  
I recently switch my docker image to /server:webauthn after already switching to the new vaultwarden image.  
I remember that the migration messages goes for ever and had to kill it ctrl+c and restart the docker in daemon mode.

I have another instance working fine and I compared both settings and I can’t see much of differences in between but this instance got the admin page showing fine.

How can I do ?  
What can I try to solve this issue ?

Thanks for your help if anyone has some solutions to propose or run into similar isssue in the past.