When moving from the BOTCHA (http://drupal.org/project/botcha) configuration page to another overlay page I get the following errors:

Notice: Undefined variable: actions in include() (line 4 of [my localhost install]\sites\all\themes\rubik\templates\form-default.tpl.php).
Warning: Invalid argument supplied for foreach() in element_children() (line 6282 of [my localhost install]\includes\common.inc).

These errors do not appear when using Seven admin theme.

Comments

Similar problem, shortly after installing and configuring the Better Messages module in D7, using Rubik as the admin theme.

same here, using better mssages

Getting the same error, but only on the Botcha admin pages. Using Rubik as admin theme.

I do not have better messages installed.