Warning: Parameter 1 to MediaWiki_TIGAutoAuthenticate() expected to be a reference, value given in /home/tig/www/aalf/www/wiki/includes/Hooks.php on line 117
MediaWiki internal error.

Original exception: exception 'MWException' with message 'Detected bug in an extension! Hook MediaWiki_TIGAutoAuthenticate failed to return a value; should return true to continue hook processing or false to abort.' in /home/tig/www/aalf/www/wiki/includes/Hooks.php:137
Stack trace:
#0 /home/tig/www/aalf/www/wiki/includes/User.php(748): wfRunHooks('UserLoadFromSes...', Array)
#1 /home/tig/www/aalf/www/wiki/includes/User.php(221): User->loadFromSession()
#2 /home/tig/www/aalf/www/wiki/includes/User.php(1637): User->load()
#3 /home/tig/www/aalf/www/wiki/includes/User.php(1895): User->getOption('skin')
#4 [internal function]: User->getSkin()
#5 /home/tig/www/aalf/www/wiki/includes/StubObject.php(58): call_user_func_array(Array, Array)
#6 /home/tig/www/aalf/www/wiki/includes/StubObject.php(184): StubObject->_call('getSkin', Array)
#7 /home/tig/www/aalf/www/wiki/includes/Article.php(682): StubUser->__call('getSkin', Array)
#8 /home/tig/www/aalf/www/wiki/includes/Article.php(682): StubUser->getSkin()
#9 /home/tig/www/aalf/www/wiki/includes/Wiki.php(437): Article->view()
#10 /home/tig/www/aalf/www/wiki/includes/Wiki.php(59): MediaWiki->performAction(Object(OutputPage), Object(Article), Object(Title), Object(User), Object(WebRequest))
#11 /home/tig/www/aalf/www/wiki/index.php(93): MediaWiki->initialize(Object(Title), Object(Article), Object(OutputPage), Object(User), Object(WebRequest))
#12 {main}

Exception caught inside exception handler: exception 'MWException' with message 'SkinTemplate::makeTalkUrlDetails given invalid pagename User:' in /home/tig/www/aalf/www/wiki/includes/SkinTemplate.php:619
Stack trace:
#0 /home/tig/www/aalf/www/wiki/includes/SkinTemplate.php(559): SkinTemplate->makeTalkUrlDetails('User:')
#1 /home/tig/www/aalf/www/wiki/includes/SkinTemplate.php(434): SkinTemplate->buildPersonalUrls()
#2 /home/tig/www/aalf/www/wiki/includes/OutputPage.php(821): SkinTemplate->outputPage(Object(OutputPage))
#3 /home/tig/www/aalf/www/wiki/includes/Exception.php(150): OutputPage->output()
#4 /home/tig/www/aalf/www/wiki/includes/Exception.php(174): MWException->reportHTML()
#5 /home/tig/www/aalf/www/wiki/includes/Exception.php(260): MWException->report()
#6 /home/tig/www/aalf/www/wiki/includes/Exception.php(303): wfReportException(Object(MWException))
#7 [internal function]: wfExceptionHandler(Object(MWException))
#8 {main}