Fatal error: Uncaught Error: Call to undefined function path_join() in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php:57 Stack trace: #0 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php(33): eventon_cd->super_init() #1 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php(26): eventon_cd->__construct() #2 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php(120): eventon_cd::instance() #3 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php(121): EVOCD() #4 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-countdown/eventon-countdown.php on line 57