• The Sagepay Form module has an error regarding Suhosin

    Suhosin is a security extension that is sometimes added to PHP.
    One of it's settings restricts the length of individual GET (url) parameters to 512 characters.

    Sagepay Form relies on a GET parameter called 'crypt' that can be much longer than 512 characters.

    To fix the problem you will need to add an entry to your php.ini file.
    e.g.
    suhosin.get.max_value_length = 2048

    If you don't have access to your php.ini, you will need to speak to your hosting provider.
disjunctive-egg
Zen-Cart, Internet Selling Services, Klamath Falls, OR