Unable to load the 'main' template after update from RC2

[musicman2059]

SMF Version: SMF 1.1 RC3
After updating SMF 1.1 RC2 to RC3, I was having some major problems with the skin working.  I reuploaded the default template and most of the cosmetic errors seemed to have been worked out, but now when I try to post it returns:

"Unable to load the 'main' template"

Any suggestions?

http://tales.rpgplanet.gamespy.com/smf (Board is currently in maitenance mode)

[codenaught]

Try uploading a fresh copy of Post.template.php to Themes/default. Something may have gone wrong while uploading.

[musicman2059]

Alright, that seems to have fixed it.