Hi! I received the same errors:

Warning: reset(): Passed variable is not an array or object in html/Store/admin/modules.php on line 278

Warning: Variable passed to each() is not an array or object in html/Store/admin/modules.php on line 279

after trying to install a cloned Table Rate Shipping module in admin. When I removed the new mod the error was still there. I tested the site and the old shipping that I was using worked fine, but I still see the error in Admin.

Any thoughts?

Thank you!
Brad