PHP Error | WordPress.org

I am getting a critical error on my website and when I look at the error log it says it is on line 1732. That line says

foreach ( $menu as $i => $item ) {

I’m not sure why it’s giving an error. The info above and below reads:

function remove_menu_page( $menu_slug ) {
	global $menu;

	foreach ( $menu as $i => $item ) {
		if ( $menu_slug == $item[2] ) {
			unset( $menu[ $i ] );
			return $item;
		}
	}

	return false;
}

Anyone know what is wrong with this?

• This topic was modified 4 days, 17 hours ago by Jose Castaneda. Reason: added backticks for code