版本和环境：
当我打开WordPress页面时，会显示一条警告：
( ! ) Warning: mysqli_init(): Property access is not allowed yet in
D:\amp\www\localhost\wordpress\wp-includes\wp-db.php on line 1363 Call
Stack
# Time Memory Function Location
1 0.2010 239016 {main}()...\index.php:0
2 0.2020 242152 require('D:\amp\www\localhost\wordpress\wp-blog-header.php' ) ...\index.php:21
3 0.2020 260504 require_once('D:\amp\www\localhost\wordpress\wp-load.php') ...\wp-blog-header.php:12
4 0.2050 272024 require_once('D:\amp\www\localhost\wordpress\wp-config.php' ) ...\wp-load.php:38
5 0.2080 371352 require_once('D:\amp\www\localhost\wordpress\wp-settings.php') ...\wp-config.php:87
6 0.2400 2151376 require_wp_db() ...\wp-settings.php:119
7 0.2440 2481160 wpdb->__construct(string(4), string(4), string(9), string(9) ) ...\load.php:362
8 0.2450 2482824 wpdb->db_connect( ??? ) ...\wp-db.php:612
9 0.2460 2483016 mysqli_init ( ) ...\wp-db.php:1363
我该如何解决这个问题？