Ok...I have went through all the steps of upgrading from 4.6.5 to 4.8.1 and everything seem to go smoothly. Then I continued upgrading from 4.8.1 to 4.9.0 and again everything seemed to have went smoothly. However, when I logged into the admin panel, I noticed some odd things: The admin menu on the left would not display any sub-menus; I couldn't get MOStlyCE to work correctly and then the really wierd thing occured while looking at the website itself...every time I refreshed the page the "who's online" module counted me as if I where a new guest.
To avoid a head ache and since the website was not very large, I figured I would dump everything and start from 'scratch' and install 4.9.0. Again everything went smoothly, until I logged into the admin panel...it has happened again: The admin menu on the left will not display the sub-menus. However, all the other problems are not present.
Here's some info that might help you to help me:
Webpage error details
Message: 'YAHOO.miacms.system' is null or not an object
Line: 511
Char: 46
Code: 0
URI: http://occhsbandboosters.org/cms/admini
index2.php
Also, this may be important...everytime (each version) I have installed Mia, I cannot get the PHP Session to become writeable. So I installed anyway. Is this a huge issue?
Thanks in advance!