Fatal error: Uncaught Error: Call to undefined method Composer\Autoload\ClassLoader::setClassMapAuthoritative() in /data/web/virtuals/123631/virtual/www/wp-content/plugins/wp-statistics/includes/vendor/composer/autoload_real.php:32 Stack trace: #0 /data/web/virtuals/123631/virtual/www/wp-content/plugins/wp-statistics/includes/vendor/autoload.php(25): ComposerAutoloaderInit2ac516f03a394ec3d1721352b7f43359::getLoader() #1 /data/web/virtuals/123631/virtual/www/wp-content/plugins/wp-statistics/includes/class-wp-statistics.php(137): require_once('/data/web/virtu...') #2 /data/web/virtuals/123631/virtual/www/wp-content/plugins/wp-statistics/includes/class-wp-statistics.php(114): WP_Statistics->includes() #3 /data/web/virtuals/123631/virtual/www/wp-includes/class-wp-hook.php(308): WP_Statistics->plugin_setup('') #4 /data/web/virtuals/123631/virtual/www/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array) #5 /data/web/virtuals/123631/virtual/www/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #6 /data/web/virtuals/123631/virtual/www/wp-settings.php(480): do_action('plugins_loaded') #7 /data/web/virtuals/123631/virtual/www/wp-config.php(95): require_once('/data/web/virtu...') #8 /data/web/virtuals/123631/virtual/www/wp-load.php(50): require_once('/data/web/virtu...') #9 /data/web/virtuals/123631/virtual/www/wp-blog-header.php(13): require_once('/data/web/virtu...') #10 /data/web/virtuals/123631/virtual/www/index.php(17): require('/data/web/virtu...') #11 {main} thrown in /data/web/virtuals/123631/virtual/www/wp-content/plugins/wp-statistics/includes/vendor/composer/autoload_real.php on line 32