how to fix a 502 bad gateway error in wordpress

What does 502 Bad Gateway Error Mean. 502 error is error that appears when your server does not send any response to your browser or is unable to establish connection with your browser...   When you visit any website, your browser saves its content and in the cache to reduce page load time when you visit that site again..   Similarly, your browser stores the error content and in the cache and displays the error page again and again.   Basically, website migration takes time, around 24 to 32 hours to move your website to new host, hence you need to wait for the period and check your website again.  4.   First, you need to find out which plugin is causing this error and for this, you need to access your server via FTP client and deactivate all WordPress plugins. .   Open FileZilla FTP client and fill the respective fields to access your server, then go to your plugins directory through applications > > public html > wp-content and rename the folder to anything you like.   then it's time to check PHP time, which is common reason that causes 502 gateway errors WordPress.   For this, you need to access the.htaccess file via FTP and paste the following code or change the previous code with this to increase the time and input time.  php value max execution time 300 php value max input time 300..   If all the above solutions are not working and you still have WordPress error on your web site then you need to check your hosting service.   Now you know what WordPress 502 error means and that it's error and appears on your website due to high, PHP timeout, DNS issue, and other reasons.   Read more