CMS Made Simple Forums

Hello there 

I'm encountering an issue on a website that I just upgraded from 1.2.2 to 1.5.2. Occasionally when I go to the admin panel to log in, I'm automatically presented with the /install/upgrade.php to upgrade from schema version 29 to 31. The problem I'm having is that nothing happens. All that appears is a blank page and that's it. I've tried deleting and re-uploading the install directory but to no avail.

I've included some system information grabbed from the system verification page:

System Information
-------------------------------
PHP Version - 5.0.5

CMS Install Information:
-------------------------------
CMS Version - 1.5.2

Installed Modules:
-------------------------------
CMSMailer - 1.73.14
FileManager - 0.4.3
MenuManager - 1.5.3
ModuleManager - 1.2.1
News - 2.9.2
nuSOAP - 1.0.1
Printing - 0.2.6
Search - 1.5.2
ThemeManager - 1.0.8
TinyMCE - 2.4.11
Cataloger - 0.5.6
SystemInfo - 0.1.2
FormBuilder - 0.4.4
Captcha - 0.3.1
FormGen - .01
Statistics - 0.8.0b2

Thanks in advance!