Admin Links Don't Work

[rhwebb71]

I have installed OSCommerce onto a remote Windows server. But now, when I go to the catalog/admin/ in my browser, I get the blue box with "Choose an action...", but none of the links work on the page. I get Fatal error: Call to undefined method messageStack::size() in d:\home\aplussports\catalog\admin\includes\header.php on line 51 or File Not Found.

 

Any idea how to resolve this?

Thanks in advance!

[Jim_T]

}

 

if ($messageStack->size('header') > 0) {

echo $messageStack->output('header');

}

 

 

I have the same issue. Did you find a solution? Here is line 51. What wrong with it?