login kiwi server

hi,
Mrs,Mr
I have a trouble when I write a login and password in a setup . I can't connect in web access on Kiwi syslog server.
When I click on login, the page web refresh only.
Can you help me I don't understand ?

I have this URL when i click on login : http://localhost:8088/Gateway.aspx?ReturnUrl=%2fRequireSSLError.aspx

PS: I am French I hope which you understand my message and I am sorry in order to my fault spelling.