Call to a member function Fatal error

[Guest]

I have apparently deleted a piece of code somewhere. I am getting the following error when I try to enter my oscommerce. I get a blank html page.

 

PHP Fatal error: Call to a member function add_current_page()

 

public_html/oscommerce/includes/application_top.php on line 312

 

I am not a programmer, and cannot understand where the code has been deleted. I have viewed the file in question and see the line in question, but do not know where the actual error is.

 

Any help or recommendations will be appreciated.

 

Thank you

[Guest]

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