Added this to functions.php and my login sidebar stopped working

http://showmantell.com

I added this code to functions.php so the user wouldn’t have access to this stuff in the dashboard, but now when I try to log-in with my sidebar login widget, it just refreshes the page and doesn’t do anything, when i remove the code it’s fine again.. any ideas?

require( get_template_directory() . '/includes/admin/help.php' );
add_action( 'admin_init', 'my_remove_menu_pages' );

function my_remove_menu_pages() {
    // If the user does not have access to publish posts
    if(!current_user_can('publish_posts')) {
    	// Remove the "Tools" menu
		remove_menu_page('edit-comments.php','tools.php');
        remove_menu_page('tools.php');
        remove_menu_page('index.php');
	}
}

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