Hello, I have a serious problem after the switch to the new version “Jack Jackrum" of Dokuwiki.
With this version, I also moved from PHP5.* to PHP7.* in my web hosting account (altervista.org).
In fact, before the upgrade, I was still running "Grebo" with PHP5.
The website is http://astrofisica.altervista.org/
After a bit of work on some plugins, now the site works fine, apart from an annoying problem that displays in the page for the login:
As you can check, the page is loaded with a warning that says
Warning: A non-numeric value encountered in /membri/astrofisica/vendor/phpseclib/phpseclib/phpseclib/Crypt/Base.php on line 517
Moreover, the code box is NOT displayed, so that it prevents the possibility to login (I still maintain a session where I had not done the logout, however).
I'm not much experienced in PHP7, so I wonder if you could give me some advice to solve this problem.
Many thanks in advance!