As a website owner or blogger, encountering errors when you try to Update or Publish content can be frustrating, especially if you’re using WordPress, the most popular Content Management System (CMS) on the web. One common error that WordPress users experience is the “Update or Published Failed” error, which occurs when you try to update or publish a post or page on your website. Fortunately, this error is fixable, and in this tutorial, we will guide you on how to fix the WordPress Update or Published Failed Error.
Check Your Internet Connection
The first step in fixing the WordPress Update or Published Failed error is to check your internet connection. If your internet connection is weak, you may experience problems updating or publishing content on your website. To check your internet connection, try accessing other websites or services, such as your email or social media accounts. If your internet connection is weak, try resetting your modem or router, or contact your internet service provider for assistance.
Enable Debug Mode
To enable Debug Mode, you need to modify the wp-config.php file in your WordPress installation. Locate the wp-config.php file in the root directory of your WordPress site, and open it in a text editor.
Add the following lines of code to the file, just above the line that says /* That's all, stop editing! Happy blogging. */:
define( 'WP_DEBUG', true );
define( 'WP_DEBUG_LOG', true );
define( 'WP_DEBUG_DISPLAY', false );The first line enables debugging mode, the second line logs debug messages to a file, and the third line disables the display of debug messages on the site. This ensures that debug messages are not visible to site visitors.
Save the changes to the wp-config.php file.
Reproduce the error
After enabling Debug Mode, you need to reproduce the error that you want to investigate. This could be a problem with a plugin, theme, or core WordPress functionality.
Check the debug log file
When an error occurs, WordPress will write a message to the debug log file specified in the WP_DEBUG_LOG constant. By default, this file is located at wp-content/debug.log.
Open the debug.log file in a text editor to see the messages that were logged when the error occurred. This can help you identify the cause of the error.
Disable Debug Mode
Once you have identified the cause of the Update or Publish Failed, you can disable Debug Mode by removing the lines of code that you added to the wp-config.php file. It’s important to disable Debug Mode when you are done troubleshooting, as leaving it enabled can slow down your site and make debug messages visible to site visitors.
Replace Gutenberg with the Classic Editor
If you prefer the Classic Editor in WordPress instead of Gutenberg, you can replace Gutenberg with the Classic Editor to fix the Update or Publish Failed Error by following these steps:
- Install the Classic Editor plugin
The Classic Editor plugin is available for free in the WordPress plugin repository. To install it, go to your WordPress dashboard and navigate to “Plugins” > “Add New”. In the search bar, type “Classic Editor” and press “Enter”. When you see the plugin in the search results, click “Install Now” and then “Activate”.
- Configure the Classic Editor settings
After installing the Classic Editor plugin, you need to configure its settings. Go to “Settings” > “Writing” in your WordPress dashboard. You will see a section labeled “Classic editor settings”. Here, you can choose to use the Classic Editor by default for all posts and pages, or allow users to switch between the Classic Editor and Gutenberg.
- Disable the Gutenberg editor
To disable the Gutenberg editor, you can use the Disable Gutenberg plugin. This plugin is also available for free in the WordPress plugin repository. Install and activate the plugin, and then go to “Settings” > “Disable Gutenberg” in your WordPress dashboard. Check the box labeled “Complete Disable” to disable the Gutenberg editor completely.
Check for Plugin Conflicts
Sometimes, conflicts between plugins can cause the “Update or Published Failed” error. To check if this is the case, deactivate all your plugins and try updating or publishing your post or page again. If the error disappears, then the problem is caused by one of your plugins. Reactivate each plugin one by one and try updating or publishing your post or page after each activation. This way, you can identify the problematic plugin and either update it or find a replacement.
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