FATAL ERROR: Cannot redeclare woo_rename_tabs

I had input the following code to change the name of the tab “Additional Information”

add_filter( ‘woocommerce_product_tabs’, ‘woo_rename_tabs’, 98 );
function woo_rename_tabs( $tabs ) {

$tabs[‘description’][‘title’] = __( ‘More Information’ ); // Rename the description tab
$tabs[‘reviews’][‘title’] = __( ‘Ratings’ ); // Rename the reviews tab
$tabs[‘additional_information’][‘title’] = __( ‘Product Data’ ); // Rename the additional information tab

return $tabs;

}

I attempted to make a change and started getting a fatal error shown in the site in the private content. I tried to re-upload the original functions.php code and that is not helping.

Any ideas to get the site back up?

thanks!