Cannot login to web interface

[WillAXeeL]

Hi,
I have a problem when trying to login to web interface. I type my username and password, click login and nothing happens.

I have already tried deleting the data folder but the problem still occurs.

Thanks for help in advance

 

[Diesmon]

Nothing happens? So like.. nothing?

No wrong password attempt or anything?

What does the log say?

 

[WillAXeeL]

Yeah, nothing like really nothing :/
It shows neither "wrong password" nor "try again" or things like that.
And where to find log? I don´t think i have it there. I searched for it, but didn´t find

 

[WillAXeeL]

The only thing what is happening is that the page indicates loading.
The "blue loading bar" appears, page gets loaded and nothing happens...