undefined function-cannot access adminitration

[Guest]

I am trying to access my administration page and I get this error

Fatal error: Call to undefined function tep_href_link() in /home/kc923521/public_html/catalog/admin/includes/languages/english.php on line 847

I tried re-uploading the original english.php file to the server and that did not help.

 

any ideas would be greatly appreciated