Problems with the wiki

I tried to get to the wiki and I’ve found problems like being unable to login. I can’t create or reset a password, or create an account.
Apparently I can’t ask for a password or anything because no notification is sent to my e-mail.
What do I do?

I just updated the Wiki software and made a new test account. The mail took quite a few minutes to arrive, but it finally got through and contained a valid user password for my test account. Just try creating a new account and wait for an email to arrive.

Now I got problems with my computer. I will try to solve it first before doing anything with the wiki.