How to Fix Error Too Many Redirects Issue in WordPress Login

To fix wp-admin or wp-login.php redirect loop issue follow below steps.

Step 1. Navigate to wordpress installed directory

Step 2. Edit file “wp-config.php” and paste below code after the “<?php” tag

if (strpos($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') !== false)
$_SERVER['HTTPS']='on';

Step 3. Save “wp-config.php” file.