How to refresh site after error


we are using plugin externalauth with phpass(special hash method)
after puting password to RT(Web interface) we get error:

Can’t use string (“user password”) as a HASH ref while “strict refs”
in use at /usr/local/share/perl/5.10.1/Authen/Passphrase/
line 340.

How we could refresh/reload this site. When I do this by hand (click
in web browser refresh or F5) I will login to RT.

Here is the link:

Adrian Stelmaszyk