Support Theme: Add sidebar to 404 template

[SergeyBiryukov]

At the moment, the only link in the ​404 template is a link to the home page:

Oops! That page can’t be found.
Try searching from the field above, or go to the home page.

It should have a sidebar with "My Account" section and standard views ("All topics" and others).

While we're at it, any other suggestions to make it more helpful?

[obenland]

I'm not too familiar with bbpress, but it looks like the standard views you mentioned are all forum-specific (which they can't be on a 404 page)? I'm also not sure how much more helpful it is to show the My Account section, now that the admin bar is showing for all users

[Clorith]

Closing as worksforme, we do have the admin bar, which includes some of the quick links we that were mentioned as desirable here.