更新Wordpress數據庫連接錯誤

嗨，大家好我更新我的WordPress（錯誤）爲4.7和從數據庫中獲取數據的所有頁面都搞砸了。更新Wordpress數據庫連接錯誤

我可以恢復我原來的版本，但我想繼續在WP 4.7工作，並解決這個錯誤....

在谷歌上搜索這個詞p3pnexwpnas我發現這種情況

請看看一些錯誤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

也這是一個不同的頁面上的錯誤： -

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

任何提示解決這個問題，將不勝感激.....

來源

2017-01-10 user287332

在Wordpress安裝和數據庫沒有錯誤。問題是，有一些插件與wordpress 4.7不兼容。

看看第一個錯誤。

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

這是因爲revslider plugin這是不是與你當前使用的WordPress，這就是爲什麼它拋出致命錯誤的版本兼容。因此，如果想繼續在wordpress上工作，請刪除與您的wordpress版本不兼容的所有插件，否則請更新它。

來源

2017-01-10 12:31:16 Bhavin

燁你是對的....你能告訴我一些關於第二個錯誤 – user287332

@ user287332。我認爲所有的錯誤是由於插件沒有其他錯誤。 – Bhavin

終於找到了答案....

所以有2個問題

過時插件錯誤
用於包括因此它被加載的wp-config文件兩次

使用的舊開發包括包含wp-config，這是已經定義的原因來了。我使用了require_once並解決了這個問題。

感謝您的插件幫助傢伙....

來源

2017-01-11 04:56:31 user287332

更新Wordpress數據庫連接錯誤

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