Fatal error: Uncaught Error: Class "WP_Statistics\Utils\Signature" not found in /home/.sites/21/site1018/web/wp-content/plugins/wp-statistics/includes/class-wp-statistics-helper.php:1378 Stack trace: #0 /home/.sites/21/site1018/web/wp-content/plugins/wp-statistics/includes/class-wp-statistics-frontend.php(51): WP_STATISTICS\Helper::getHitsDefaultParams() #1 /home/.sites/21/site1018/web/wp-includes/class-wp-hook.php(324): WP_STATISTICS\Frontend->enqueue_scripts('') #2 /home/.sites/21/site1018/web/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #3 /home/.sites/21/site1018/web/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /home/.sites/21/site1018/web/wp-includes/script-loader.php(2265): do_action('wp_enqueue_scri...') #5 /home/.sites/21/site1018/web/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #6 /home/.sites/21/site1018/web/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #7 /home/.sites/21/site1018/web/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #8 /home/.sites/21/site1018/web/wp-includes/general-template.php(3050): do_action('wp_head') #9 /home/.sites/21/site1018/web/wp-content/themes/evolve/header.php(14): wp_head() #10 /home/.sites/21/site1018/web/wp-includes/template.php(810): require_once('/home/.sites/21...') #11 /home/.sites/21/site1018/web/wp-includes/template.php(745): load_template('/home/.sites/21...', true, Array) #12 /home/.sites/21/site1018/web/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #13 /home/.sites/21/site1018/web/wp-content/themes/evolve/page.php(11): get_header() #14 /home/.sites/21/site1018/web/wp-includes/template-loader.php(106): include('/home/.sites/21...') #15 /home/.sites/21/site1018/web/wp-blog-header.php(19): require_once('/home/.sites/21...') #16 /home/.sites/21/site1018/web/index.php(17): require('/home/.sites/21...') #17 {main} thrown in /home/.sites/21/site1018/web/wp-content/plugins/wp-statistics/includes/class-wp-statistics-helper.php on line 1378