Dear,
When I try to connect from anoter browser I got an error message saying (in summary) : You IP xx.xx.xx.xx is bloked because "blockedusername" has used it and is blocked.
I disabled the option to block IPs from this user. It works now. But I'm very concerned by the fact that my server or mediawiki installation is maybe infected by a malicious script.
Do you have an idea on how to check this ?
Regards