数据库发生错误。

<?php
/**
 * The template for displaying the footer
 *
 * Contains the closing of the #content div and all content after.
 *
 * @link https://developer.wordpress.org/themes/basics/template-files/#template-partials
 *
 * @package Optimistic_Blog_Lite
 */
	
   	/**
   	* Hook - optimistic_blog_lite_footer_start.
   	*
   	* @hooked optimistic_blog_lite_footer_start_action - 10
   	*/
   	do_action( 'optimistic_blog_lite_footer_start' );

   	/**
   	* Hook - optimistic_blog_lite_footer_top.
   	*
   	* @hooked optimistic_blog_lite_footer_top_action - 10
   	*/
   	do_action( 'optimistic_blog_lite_footer_top' );

   	/**
   	* Hook - optimistic_blog_lite_footer_bottom.
   	*
   	* @hooked optimistic_blog_lite_footer_bottom_action - 10
   	*/
   	do_action( 'optimistic_blog_lite_footer_bottom' );

   	/**
   	* Hook - optimistic_blog_lite_footer_end.
   	*
   	* @hooked optimistic_blog_lite_footer_end_action - 10
   	*/
   	do_action( 'optimistic_blog_lite_footer_end' );

   	/**
   	* Hook - optimistic_blog_lite_footer.
   	*
   	* @hooked optimistic_blog_lite_footer_action - 10
   	*/
   	do_action( 'optimistic_blog_lite_footer' );

?>