I assume you already tried re-uploading the files and other suggestions found at: http://www.zen-cart.com/content.php?124-blank-page. I have found some hosting providers do not allow you to override PHP settings from inside a running script. In this case STRICT_ERROR_REPORTING may not help.
If your hosting provider allows you to customize the php.ini you can change the following:
Code:
display_errors = On
display_startup_errors = On
error_reporting = E_ALL
Keep in mind you should never run with these settings on a live (production) website.
Another place you can look is the web server error logs (if your provider gives you access to these) to see if any errors have been reported. In some cases fatal PHP errors will be logged here but not displayed.
You may want to also supply some more information about the hosting provider and maybe a link to the website for others to take a deeper look.
Bookmarks