MediaWiki internal error.

Original exception: [b9ec1577d5247bd075c69fb4] /wiki/index.php?title=Microsoft_KB_Archive/925822 MWException from line 164 of D:\public_html\betaarchive\wiki\includes\Hooks.php: Invalid callback TinyMCEHooks::addToViewPage in hooks for OutputPageBeforeHTML

Backtrace:
#0 D:\public_html\betaarchive\wiki\includes\Hooks.php(234): Hooks::callHook(string, array, array, NULL, string)
#1 D:\public_html\betaarchive\wiki\includes\OutputPage.php(1948): Hooks::runWithoutAbort(string, array)
#2 D:\public_html\betaarchive\wiki\includes\OutputPage.php(1960): OutputPage->addParserOutputText(ParserOutput, array)
#3 D:\public_html\betaarchive\wiki\includes\page\Article.php(821): OutputPage->addParserOutput(ParserOutput, array)
#4 D:\public_html\betaarchive\wiki\includes\actions\ViewAction.php(63): Article->view()
#5 D:\public_html\betaarchive\wiki\includes\MediaWiki.php(511): ViewAction->show()
#6 D:\public_html\betaarchive\wiki\includes\MediaWiki.php(302): MediaWiki->performAction(Article, Title)
#7 D:\public_html\betaarchive\wiki\includes\MediaWiki.php(900): MediaWiki->performRequest()
#8 D:\public_html\betaarchive\wiki\includes\MediaWiki.php(527): MediaWiki->main()
#9 D:\public_html\betaarchive\wiki\index.php(44): MediaWiki->run()
#10 {main}

Exception caught inside exception handler: [b9ec1577d5247bd075c69fb4] /wiki/index.php?title=Microsoft_KB_Archive/925822 MWException from line 164 of D:\public_html\betaarchive\wiki\includes\Hooks.php: Invalid callback TinyMCEHooks::modifyTalkPageLink in hooks for SkinTemplateTabAction

Backtrace:
#0 D:\public_html\betaarchive\wiki\includes\Hooks.php(202): Hooks::callHook(string, array, array, NULL)
#1 D:\public_html\betaarchive\wiki\includes\skins\SkinTemplate.php(798): Hooks::run(string, array)
#2 D:\public_html\betaarchive\wiki\includes\skins\SkinTemplate.php(933): SkinTemplate->tabAction(Title, string, boolean, string, boolean)
#3 D:\public_html\betaarchive\wiki\includes\skins\SkinTemplate.php(447): SkinTemplate->buildContentNavigationUrls()
#4 D:\public_html\betaarchive\wiki\skins\chameleon\src\Chameleon.php(165): SkinTemplate->prepareQuickTemplate()
#5 D:\public_html\betaarchive\wiki\includes\skins\SkinTemplate.php(215): Skins\Chameleon\Chameleon->prepareQuickTemplate()
#6 D:\public_html\betaarchive\wiki\includes\OutputPage.php(2574): SkinTemplate->outputPage()
#7 D:\public_html\betaarchive\wiki\includes\exception\MWException.php(180): OutputPage->output()
#8 D:\public_html\betaarchive\wiki\includes\exception\MWException.php(216): MWException->reportHTML()
#9 D:\public_html\betaarchive\wiki\includes\exception\MWExceptionHandler.php(119): MWException->report()
#10 D:\public_html\betaarchive\wiki\includes\exception\MWExceptionHandler.php(195): MWExceptionHandler::report(MWException)
#11 D:\public_html\betaarchive\wiki\includes\MediaWiki.php(558): MWExceptionHandler::handleException(MWException)
#12 D:\public_html\betaarchive\wiki\index.php(44): MediaWiki->run()
#13 {main}