Fatal error: Uncaught TypeError: Return value of {closure}() must be an instance of void, none returned in /home/solidariuf/www/wp-content/plugins/burst-statistics/includes/autoload.php:19 Stack trace: #0 [internal function]: {closure}('DuplicatorPhpVe...') #1 [internal function]: spl_autoload_call('DuplicatorPhpVe...') #2 /home/solidariuf/www/wp-content/plugins/duplicator/tools/DuplicatorPhpVersionCheck.php(10): class_exists('DuplicatorPhpVe...') #3 /home/solidariuf/www/wp-content/plugins/duplicator/duplicator.php(37): require_once('/home/solidariu...') #4 /home/solidariuf/www/wp-settings.php(303): include_once('/home/solidariu...') #5 /home/solidariuf/www/wp-config.php(91): require_once('/home/solidariu...') #6 /home/solidariuf/www/wp-load.php(37): require_once('/home/solidariu...') #7 /home/solidariuf/www/wp-blog-header.php(13): require_once('/home/solidariu...') #8 /home/solidariuf/www/index.php(17): require('/home/solidariu...') #9 {main} thrown in /home/solidariuf/www/wp-content/plugins/burst-statistics/includes/autoload.php on line 19