Unable to Log in with Internet Explorer

[jolla]

Hi Everyone,

Up to a few weeks ago my site was working fine but now I have noticed numerous complaints from users saying that they are unable to login. Once they are unable to login they try requesting their password and try to re-register their account but with no success at all.

Here is my website URL:
http://www.mariposaonline.it

Any help is appreciated!
Just FYI im on a bluehost account.

Thank you very much!

[jolla]

I can confirm that now Login does not work on safari or firefox either. When a user tries to login he is just redirected to homepage without a succesful login or any kind of error.

This is driving me nuts. Compared all files on my server to a backup from last month and everything is same... what could this be?

Thank you for your help