Fatal error: Uncaught Error: Call to undefined function Smartemailing\Features\WC() in /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/plugins/smartemailing/src/Features/FrontendTracking.php:99 Stack trace: #0 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/plugins/smartemailing/src/Features/FrontendTracking.php(133): Smartemailing\Features\FrontendTracking->get_customer() #1 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/plugins/smartemailing/src/Features/FrontendTracking.php(87): Smartemailing\Features\FrontendTracking->customer_identification() #2 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/class-wp-hook.php(341): Smartemailing\Features\FrontendTracking->base_tracking_script('') #3 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #4 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #5 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/general-template.php(3208): do_action('wp_head') #6 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/themes/thepro/header.php(55): wp_head() #7 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/template.php(814): require_once('/data/d/b/db1cf...') #8 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/template.php(749): load_template('/data/d/b/db1cf...', true, Array) #9 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #10 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/themes/thepro/page.php(10): get_header() #11 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-includes/template-loader.php(132): include('/data/d/b/db1cf...') #12 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-blog-header.php(19): require_once('/data/d/b/db1cf...') #13 /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/index.php(17): require('/data/d/b/db1cf...') #14 {main} thrown in /data/d/b/db1cfcea-5d57-4c57-a200-f9ded0905190/ivanmego.sk/web/wp-content/plugins/smartemailing/src/Features/FrontendTracking.php on line 99
internal_server_error 500