Hello,
I've installed this extension (latest version REL1_31), I've created a custom namespace into my LocalSetting.php and other steps which are described in the AccessControl wiki page, but if I try to log in into my wiki I've these errors:
[6799ad66fae2450d6b57bd1b] /php5/index.php?title=Speciale:Entra&returnto=Pagina+principale MWException from line 121 of /MY_WIKI/php5/includes/page/WikiPage.php: Invalid or virtual namespace -1 given.
Backtrace:
#0 /MY_WIKI/php5/extensions/AccessControl/AccessControl.hooks.php(86): WikiPage::factory(Title)
#1 /MY_WIKI/php5/extensions/AccessControl/AccessControl.hooks.php(294): AccessControlHooks::getContentPage(integer, string)
#2 /MY_WIKI/php5/includes/Hooks.php(177): AccessControlHooks::onUserCan(Title, User, string, string)
#3 /MY_WIKI/php5/includes/Hooks.php(205): Hooks::callHook(string, array, array, NULL)
#4 /MY_WIKI/php5/includes/Title.php(2269): Hooks::run(string, array)
#5 /MY_WIKI/php5/includes/Title.php(2737): Title->checkPermissionHooks(string, User, array, string, boolean)
#6 /MY_WIKI/php5/includes/Title.php(2135): Title->getUserPermissionsErrorsInternal(string, User, string)
#7 /MY_WIKI/php5/includes/MediaWiki.php(207): Title->getUserPermissionsErrors(string, User)
#8 /MY_WIKI/php5/includes/MediaWiki.php(861): MediaWiki->performRequest()
#9 /MY_WIKI/php5/includes/MediaWiki.php(524): MediaWiki->main()
#10 /MY_WIKI/php5/index.php(42): MediaWiki->run()
#11 {main}