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WordPress Auto Sends Spam ‘Shared Post’ Emails via Jetpack

Without explanation, WordPress may suddenly start sending malicios spam emails which appeared to be originating from a PHP script used by WordPress. All the emails automatically and discreetly sent by WordPress has some common characteristics. All the [...]

Unable to Fetch Page Speed Results in W3 Total Cache

After configuring the Page Speed API Key in W3 Total Cache plugin in order to retrieve and view Google Page Speed Report from within the WordPress dashboard, the following error message is displayed in Google Page Speed [...]

Insecure WordPress Version Detected Security Alert

In WordPress admin backend or Dashboard area, the following security alert popup may be displayed and shown prominently on the top of the page: SECURITY ALERT: Insecure WordPress version detected. Your site is running WordPress version 4.7.4, [...]

Fix W3 Total Cache Failed to Open Dir /cache/db/option_comments Error

For WordPress website installed with W3 Total Cache (W3TC) plugin which intends to optimize and speed up the delivery of dynamic content to visitors, there may be occasional occurrences of PHP error such as the following: warning: [...]

“undefined” Appended to URL Causing 404 Page Not Found Error

When checking Apache HTTPD or Nginx web server access log, there are plenty of 404 Page Not Found in the access or error log caused by URLs that are been appended or added with /undefined at the [...]

Change Days to Auto Empty & Delete or Disable WordPress Trash

When posts, pages, comments, images, files, portfolios, FAQs, products, items, custom post types or other elements that use WordPress built-in database structure to store the information are deleted, the items are sent to the Trash folder. The [...]

Load Contact Form 7 (CF7) JS & CSS Conditionally Only on Selected Pages

Contact Form 7 (CF7) is one of the most popular plugin for WordPress websites that supports advanced features, AJAX and plenty of customization options, and can support multiple contact forms display. When Contact Form 7 plugin is [...]

WordPress Plugin & Theme Updates Failed to Write Request To Temporary File

When updating plugins or themes in WordPress Updates, the update failed with the following error message (if you're using inline update in Plugins page, you simply get "Update Failed: Plugin update failed" error message): The update process [...]

WordPress Plugin Has Been Deactivated Due To An Error: File Does Not Exist

In WordPress, a plugin can be suddenly deactivated, with the following error message displayed on the backend or Dashboard web pages: The plugin plugin-name.php has been deactivated due to an error: Plugin file does not exist. The [...]

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