Fatal Error in application_top.php

[weaverlizzie]

Received the following error:

 

Fatal error: Call to a member function add_current_page() on a non-object in /home/fabrih5/public_html/shop/includes/application_top.php on line 312

 

did a restore from backup and still getting the error.

 

The code adjacent to line 312 is as follows:

 

 

// navigation history

if (tep_session_is_registered('navigation')) {

if (PHP_VERSION < 4) {

$broken_navigation = $navigation;

$navigation = new navigationHistory;

$navigation->unserialize($broken_navigation);

}

} else {

tep_session_register('navigation');

$navigation = new navigationHistory;

}

$navigation->add_current_page(); //line 312//

 

// Shopping cart actions

 

 

any help would be appreciated.

 

Julie

[germ]

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