Deleted Theme, Got Fatal Error

Hi all, new to Vanilla Forums.
Accidentally deleted my active theme. The front end of my website works, but the dashboard does not.
I enabled debugging in the config and got the error I've attached.
I replaced the theme folder as it was before but it didn't make a difference. How can I set back to default theme or access my dashboard to change theme?
Thank you.
0
Comments
I suggest deleting the contents of your
/cache
folder.I would also compare the value of Garden.Theme in your config.php file to the folder name of the theme you replaced, and verify it is correct/matching.
Delete
/cache/addon.php
,/cache/theme-index.php
and/cache/theme/*
. That should fix it.