Use of undefined constant Error

[An_Old_Girl]

I upgraded to 1.1 RC2 last night. I had been using the Default Theme (which has now been renamed to Babylon). I was not running any mods when I upgraded (have been having problems with them before not installing properly, etc.). As soon as I completed the upgrade, I activated the location mod and additional maps. That went well except that there was no button for members to access the map on the Babylon theme. So I switched to the *new* default theme and the button magically appeared. This was mondo kool. I did not know to set permissions for the members, but after a few complaints, I fixed that. BUT, the mod is causing the following error which is preventing some members (one, a global moderator) from accessing the mod:

8: Use of undefined constant mm_mm - assumed 'mm_mm'
File: /home/myusername/public_html/forum directory/Themes/default/Themes.template.php (eval?)
Line: 533

I notice from the forum error log that this error is logged *sometimes* even though I am able to access the map. Some of the members are also able to access the map, but others are not. Some are using Firefox; others are using IE. There seems to be no difference in which browser is used: if that person is having trouble in one browser, they have the same problem in their other browser.

Can you help me troubleshoot this? Magic words? A small spell, perhaps?

[xenovanis]

Are these mods updated to work with 1.1 RC2? Did you get any failures during installation?

Anyway, it's always best to ask questions about specific mods in the topic about the mod.

[An_Old_Girl]

This is not solely a mod issue - I receive a similar error in the logs even though I am able to complete the tasks I am attempting most of the time. Example:

8: Use of undefined constant mm_mm - assumed 'mm_mm'
File: /home/myusername/public_html/forum directory/Themes/default/Admin.template.php (eval?)
Line: 533

and

8: Use of undefined constant mm_mm - assumed 'mm_mm'
File: /home/myusername/public_html/forum directory/Themes/default/BoardIndex.template.php (eval?)
Line: 533

and

8: Use of undefined constant mm_mm - assumed 'mm_mm'
File: /home/myusername/public_html/forum directory/Themes/default/Profile.template.php (eval?)
Line: 533

and...

8: Use of undefined constant mm_mm - assumed 'mm_mm'
File: /home/myusername/public_html/forum directory/Themes/default/languages/Who.english.php (eval?)
Line: 533

Seems to be something left out of the new default theme?
Sorry if I am asking in the wrong place... if I knew what the problem was, I would better know where to put the question! 

[xenovanis]

Not sure, but mm_mm doesn't look like it's SMF itself. Again, best to ask this in the topic about the mod.