PHP warning on several tabs

[alanitech]

This problem started the very first time I logged in after installing Sugar.

I get these warnings in the main content area of the Home tab (left, top, bottom navbars render fine):

Warning: fetch(cache/smarty/templates_c\%%09^09B^09BB77A6%%Home.tpl.php) [function.fetch]: failed to open stream: No such file or directory in c:\inetpub\wwwroot\sugar\include\Smarty\Smarty.class.php on line 1265

Warning: fetch() [function.include]: Failed opening 'cache/smarty/templates_c\%%09^09B^09BB77A6%%Home.tpl.php' for inclusion (include_path='.;c:\php4\pear') in c:\inetpub\wwwroot\sugar\include\Smarty\Smarty.class.php on line 1265

I get the same warnings in the "List" areas of the Activities, Contacts, Accounts, Leads, Opportunities tabs (and a few other screens within those tabs.

If I suppress warnings in PHP, the list areas don't have any entries. Kind of crippling!!

Line 1265 is in this block of code as part of the "fetch" function:

             if ($this->_is_compiled($resource_name, $_smarty_compile_path)
                    || $this->_compile_resource($resource_name, $_smarty_compile_path))
            {
/*1265*/     include($_smarty_compile_path);
            } 
  

Any suggestions? I'm not a programmer and don't know how to trace this back to the code that's calling fetch.

I'm running Windows XP, IIS 5, PHP 4, MySQL 5.