Fatal error: Uncaught Error: Call to undefined function path_join() in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php:60 Stack trace: #0 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php(39): evowi->super_init() #1 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php(34): evowi->__construct() #2 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php(117): evowi::instance() #3 /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php(118): EVOWI() #4 {main} thrown in /users/laufgruppe-lvb/www/wordpress/wp-content/plugins/eventon-wishlist/eventon-wishlist.php on line 60