Clear the router cache, managed cache and DNS cache. If the site still does not work, manually disable all plug-ins installed on the site. Switch to the default word press theme. Refresh permanent links (depending on the type of issue) Back up and delete htaccess files (some plug-ins and themes create or update. Htaccess files). wp-config. Make sure PHP has valid database connection details, that is, database name, user name, password, and host. If any of the information is inaccurate, WordPress will not be able to communicate with the database to store and retrieve data. Check the website for malicious software using WordPress recovery tool (WordPress reinstallation). If found, please clear it. The virudie provider will automatically clean up the site within a few seconds. Activate the WordPress debug log, reproduce the problem and generate some logs for analysis. If all of the above methods fail and the website still cannot be recovered, the best way to do this step is to contact the hosting provider. The most common WordPress errors (solutions) the following errors are cited by most WordPress users as the most common causes of website errors. Let’s look at them separately and see how to solve the problem.
1. Death white screen \
Step 4: the problem may be the compatibility between the plug-in and the theme, especially the \
Step 2: if the connection continues to fail, there may be problems with the SQL server itself or database permissions, so it needs to be confirmed. If you are using managed hosting accounts, contact the web hosting support team. 3.404-http error not found by default, an HTTP 404 error means that the requested resource (in this case, a web page) is not found. This may be because the link has been broken, the linked page has been deleted, or the URL has changed. You can delete broken links on the website or update them to action links. If the page exists, there may be a problem with WordPress permanent links. This situation
Step 1: go to Settings > permanent links and double-click the Save Changes button. The persistent link settings will be updated and the rewrite rule will be refreshed. Step 2: permanent link
If used, the following code. Make sure it is in the htaccess file# BEGIN WordPress
& amp; amp; amp; lt; IfModule mod_rewrite. c& amp; amp; amp; gt;
RewriteEngine On
RewriteBase \/
RewriteRule ^index\. php$ – [L]
RewriteCond %{REQUEST_FILENAME} !- f
RewriteCond %{REQUEST_FILENAME} !- d
RewriteRule . \/ index. php [L]
& amp; amp; amp; lt;\/ IfModule& amp; amp; amp; gt;
# END WordPress
4. Internal server error (HTTP error code 500) internal server error occurs when a web application (such as WordPress and a combination of plug-ins and themes) conflicts at the server level or the web server cannot \
To solve these problems: Step 1:. Make sure that all entries in the htaccess file are correct. Step 2: by default, disable all plug-ins and try to modify the white screen of death. Step 3: increase the memory limit of word press. The fastest way is to contact the web host. wp-config. You can also open the PHP file, browse to the next line, and directly increase the memory limit of word press. define( ‘WP_MEMORY_LIMIT’, ‘??M’ ); Increase the value by up to 512M. Step 4: the copy of WordPress, upload the file, overwrite the existing file, and replace the WP admin and WP includes folders. 5. Invalid gateway (HTTP error code 502) or gateway timeout (HTTP error code 504). This problem usually occurs when using CDN solution or external WordPress firewall, you cannot connect to the website to provide HTTP response to visitors. In this case: Step 1: try refreshing the website (Ctrl + F5). This may be a temporary connection error. Step 2: make sure the website works (in most cases, the website can be accessed directly through the internal URL provided by the web host). Step 3: clear the browser cache. Step 4: in case of interruption or technical problems, please check the notification on the website of CDN or firewall provider or the website of web host. Step 5: if there is no clear content, please contact all providers to find out the cause of the problem. 6. Planned maintenance errors are temporarily unavailable, usually because WordPress is in maintenance mode. This mode is the mode of word press when plug-ins, themes or word press core are updated. To solve this problem: Step 1:. Delete maintenance files to disable maintenance mode. The file is stored in the WordPress root folder. This file instructs WordPress to switch the website to maintenance mode and contains the information needed to display messages to users. Step 2: find out the reason for switching WordPress to maintenance mode. Usually, the \
First, you can update the plug-in manually: the plug-in zip file to your computer. Disable the plug-in to be upgraded. Extract the file and upload it to the website (if you need help, please read the guide on how to access the WordPress website file) and activate the plug-in. Step 2: now that the plug-in has been updated, please check the WordPress file permissions to ensure that web server users can access the file to avoid automatic update failure again. The WordPress error will bring trouble to the farewell error. If it cannot be solved, it may surprise potential customers and temporarily affect the business. Therefore, it is very important to solve the known errors on the website. As this article shows, the most common errors are easy to resolve. In addition, it is also important to understand the cause of the error and correct the problem to avoid recurrence. Finally, in terms of word press website management, it is very important to take a proactive and preventive approach to prevent these problems. For example; Always use reliable, recommended hosting providers, plug-ins, and themes. Perform all the steps required to improve the security of the WordPress website. Make sure that all software you use is up to date.
