Fatal error: Uncaught Error: Call to undefined function wp_get_current_user() in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-tickets/includes/class-integration-woocommerce.php:10 Stack trace: #0 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-tickets/includes/class-integration-woocommerce.php(1102): EVOTX_WC->__construct() #1 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-tickets/includes/class-integration-woocommerce.php on line 10