To solve the WordPress err_empty_respnse problem, you should first reset the network settings of your computer. You can do this by clicking on the Windows + R keys to open the run dialogue box. Type “cmd” in the text box, and then select “run as administrator.” You should now see a command prompt window. Type the following commands into the text boxes on each line.
ERR EMPTY-RESPONSE is often caused by a plugin or theme. If you have disabled plugins, this error will disappear. If a theme is causing this error, you can disable that plugin and see if it solves the problem. You can also clear browser cache to fix WordPress err_empty-response. If none of the above solutions work, you can try clearing your cache and installing SSH SFTP Updater Help plugin.
When using Chrome, you can try clearing your browser’s cache and history. This may fix the problem, or you can try updating your network drivers. However, you should also check for security issues in your system before taking any steps. You should also check your Internet connection. If it is not, try reinstalling the previous browser and try again. Once you’ve solved the issue, your website should start working correctly.