Fatal error: Uncaught Error: Class "Composer\Autoload\ClassLoader" not found in /home/mdqkvrxr/public_html/newsite/wp-content/plugins/testimonial-free/vendor/composer/autoload_real.php:26 Stack trace: #0 /home/mdqkvrxr/public_html/newsite/wp-content/plugins/testimonial-free/vendor/autoload.php(7): ComposerAutoloaderInit42010586ef8153c3e9b554b47b5ff41c::getLoader() #1 /home/mdqkvrxr/public_html/newsite/wp-content/plugins/testimonial-free/testimonial-free.php(26): require_once('/home/mdqkvrxr/...') #2 /home/mdqkvrxr/public_html/newsite/wp-settings.php(418): include_once('/home/mdqkvrxr/...') #3 /home/mdqkvrxr/public_html/newsite/wp-config.php(166): require_once('/home/mdqkvrxr/...') #4 /home/mdqkvrxr/public_html/newsite/wp-load.php(50): require_once('/home/mdqkvrxr/...') #5 /home/mdqkvrxr/public_html/newsite/wp-blog-header.php(13): require_once('/home/mdqkvrxr/...') #6 /home/mdqkvrxr/public_html/newsite/index.php(17): require('/home/mdqkvrxr/...') #7 {main} thrown in /home/mdqkvrxr/public_html/newsite/wp-content/plugins/testimonial-free/vendor/composer/autoload_real.php on line 26