我如何理解可湿性粉剂死亡的原因(白屏)？

时间：2012-06-17 作者：Shimon S

我在管理方面有一些问题：
当我尝试根据任何类别筛选帖子时，或者当我发布帖子时，我看到一个白色的WP death屏幕
的内容debug.log 是：

    [17-Jun-2012 11:49:55 UTC] PHP Warning:  include(/home/dinorg/public_html/wp-content/advanced-cache.php) [<a href=\'function.include\'>function.include</a>]: failed to open stream: No such file or directory in /home/dinorg/public_html/wp-settings.php on line 62
    [17-Jun-2012 11:49:55 UTC] PHP Warning:  include() [<a href=\'function.include\'>function.include</a>]: Failed opening \'/home/dinorg/public_html/wp-content/advanced-cache.php\' for inclusion (include_path=\'.:/usr/lib/php:/usr/local/lib/php\') in /home/dinorg/public_html/wp-settings.php on line 62
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  Constant BLOGUPLOADDIR already defined in /home/dinorg/public_html/wp-includes/ms-default-constants.php on line 28
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  wp_enqueue_script נקרא <strong>בצורה לא תקינה</strong>. סקריפטים וסגנונות לא צריכים להרשם או להיטען לפני ווים <code>wp_enqueue_scripts</code>,<code>admin_enqueue_scripts</code>, או <code>init</code>. כנסו ל-<a href="http://codex.wordpress.org/Debugging_in_WordPress">Debugging in WordPress</a> למידע נוסך. (הודעה זו נוספה בגרסה 3.3.) in /home/dinorg/public_html/wp-includes/functions.php on line 3587
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  define() was called with an argument that is <strong>deprecated</strong> since version 3.0. The constant <code>VHOST</code> <strong>is deprecated</strong>. Use the boolean constant <code>SUBDOMAIN_INSTALL</code> in wp-config.php to enable a subdomain configuration. Use is_subdomain_install() to check whether a subdomain configuration is enabled in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Notice:  has_cap was called with an argument that is <strong>deprecated</strong> since version 2.0. Usage of user levels by plugins and themes is deprecated. Use roles and capabilities instead. in /home/dinorg/public_html/wp-includes/functions.php on line 3551
    [17-Jun-2012 11:49:55 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/dinorg/public_html/wp-content/themes/din/admin/qa_db.php:1) in /home/dinorg/public_html/wp-includes/pluggable.php on line 866
最后一行(Cannot modify header information - headers already sent) 指出关键问题，但我不清楚这意味着什么。这真的是关键问题吗<谢谢你的帮助！

1 个回复
最合适的回答,由SO网友:HungryCoder 整理而成

在您的/home/dinorg/public_html/wp-content/themes/din/admin/qa_db.php 出了点问题。除非打开php标记（或php shorttag）并将一些代码放在同一行中，否则脚本的第一行将打印一些内容是不寻常的。所以我猜这个文件可能有类似于BOM的东西。请打开文件，看看你是否注意到任何奇怪的字符。

如果您在服务器（终端）上，则可以使用vi（或vim）使用该文件。或者，如果您有任何控制面板（如cpanel、plesk等），也可以使用文件浏览器打开它。您还可以下载文件并上传到文件共享网站，并在评论中附加链接，以便我们查看文件是否有错误（如果文件可公开共享）。

要获取错误详细信息而不是死白页面，请在/home/dinorg/public_html/wp-config.php. 

ini_set(\'display_errors\', true) ;
define(\'WP_DEBUG\', true);
请让我们知道结果。

结束
标签： debug   fatal-error   小码农  

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