Hi,
I have a Mediawiki install that's been patched up to 1.29 and I installed BlockAndNuke for the first time, along with the UserMerge patch mentioned in the BlockAndNuke article. I am getting the following error when trying to use the extension with my current set of spam users.
Catchable fatal error: Argument 3 passed to MergeUser::__construct() must be an instance of IUserMergeLogger, none given, called in /home/xxx/xxx/extensions/BlockAndNuke/BanPests.php on line 163 and defined in /home/xxx/xxx/extensions/UserMerge/MergeUser.php on line 33