error when I add an event

[mirkoweb89]

Buongiorno, quando scrivo un evento in calendario mi appare il seguente errore:

Invalid referring URL

The Final Url is: mysite.it/edit_entry_handler.php

Thanks

WebCalendar v1.3.0 ((15 Mar 2019))
SERVER_SOFTWARE:Apache
Web Browser:Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
PHP Version:7.1.33
Default Encoding:UTF-8
db_type:mysqli
readonly:N
single_user:N
single_user_login:
use_http_auth:N
user_inc:

[mirkoweb89]

news???

[max951]

Have a look if the following helps you: #461