Now I have PHP Version 5.4.38 on server. But can’t activate the plugin:
Fatal error: Uncaught exception ‘LogicException’ with message ‘Illegal value passed (no array or string given)’ in /home/wp/public_html/demo/wp-content/plugins/amazon-web-services/vendor/aws/aws-autoloader.php:1323 Stack trace: #0 /home/wp/public_html/demo/wp-content/plugins/amazon-web-services/vendor/aws/aws-autoloader.php(1323): spl_autoload_register(NULL, true) #1 /home/wp/public_html/demo/wp-content/plugins/amazon-web-services/amazon-web-services.php(46): require_once(‘/home/wp/p…’) #2 /home/wp/public_html/demo/wp-content/plugins/amazon-web-services/amazon-web-services.php(50): amazon_web_services_require_files() #3 [internal function]: amazon_web_services_init(”) #4 /home/wp/public_html/demo/wp-includes/plugin.php(496): call_user_func_array(‘amazon_web_serv…’, Array) #5 /home/wp/public_html/demo/wp-settings.php(353): do_action(‘init’) #6 /home/wp/public_html/demo/wp-config.php(89): require_once(‘/home/wp/p…’) #7 /home/wp/public_html/demo/wp-load.php(37): requir in /home/wp/public_html/demo/wp-content/plugins/amazon-web-services/vendor/aws/aws-autoloader.php on line 1323