Question

大家好我把我的WordPress（错误地）更新为4.7，所有从db获取数据的页面都搞砸了。

我可以恢复原来的版本，但我想继续使用wp 4.7并修复此错误....

用谷歌搜索这个词 p3pnexwpnas 我发现这种情况发生了

请查看一些错误Fatal error: Uncaught exception 'Exception' with message 'fetch - --- Query: select * from wp_22v51hy4p7_revslider_settings' in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/functions.class.php:7 Stack trace: #0 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/db.class.php(22): UniteFunctionsRev::throwError('fetch - ...', -1) #1 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/db.class.php(36): UniteDBRev->throwError('fetch - ...') #2 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/db.class.php(127): UniteDBRev->checkForErrors('fetch') #3 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/revslider_params.class.php(42): UniteDBRev->fetch('wp_22v51hy4p7_r...') #4 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/revslider_op in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/functions.class.php on line 7

这也是其他页面上的错误： -

Notice: Constant DB_NAME already defined in     /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-config.php on line 23

Notice: Constant DB_USER already defined in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-config.php on line 26

Notice: Constant DB_PASSWORD already defined in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-config.php on line 29

Notice: Constant DB_HOST already defined in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-config.php on line 32

Notice: Constant DB_CHARSET already defined in /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-config.php on line 35

任何提示解决这个问题都将不胜感激.....

Answer 1

Wordpress安装和数据库中没有错误。问题是有一些插件与wordpress 4.7不兼容。

看看第一个错误。

致命错误：未捕获的异常＆＃39;异常＆＃39;消息＆＃39;获取 - 查询：从wp_22v51hy4p7_revslider_settings＆＃39;中选择*在 /home/content/p3pnexwpnas09_data01/09/2724709/html/wp-content/plugins/revslider/inc_php/framework/functions.class.php:7 堆栈跟踪：＃0

这是因为revslider plugin与你当前版本的wordpress不兼容，这就是为什么它会抛出致命的错误。因此，如果想继续使用wordpress，请删除与wordpress版本不兼容的所有插件，否则请更新它。

Answer 2

终于找到了答案......

所以有2个问题

已弃用的插件错误
使用include，因此它正在加载wp-config文件两次

使用旧的开发包括包括wp-config，这是已定义的常量即将到来的原因。我使用了require_once，这个问题解决了。

感谢插件帮助人....

更新时Wordpress数据库连接错误

2 个答案: