Thread:Project:Support desk/Weird pop-up during password change

Hello everyone,

I find it a bit pity that my first entry to the site comes with a question related to a problem of mine: I have recently installed Mediawiki 1.20.2, managed making it work nice, but during the testing of the engine I have been faced with an interesting problem, and I am not sure if it's related to my poor configuration skills, or more like a problem of different source. While a user is trying to change his/her password an interesting pop up is being offered by the host asking for which user I wish to change the password for (and I get a list offered with usernames not related to the Mediawiki engine, but one, my main administrator). I have also uploaded a screenshot too if you would like to see it.

It seems somehow the Database handling must be wrong or my skills regarding proper configuration of MySQL failed this time. I appreciate any help in advance, thank you for your possible thoughts!

Regards: