Hello! Yesterday I updated my wiki to the current master branch. The extension DeletePagesForGood
works except while the user is not logged in. The error message is:
MediaWiki internal error. Original exception: [WhFHY098QLwAAAqM4jUAAAAC] / UnexpectedValueException from line 239 of /var/www/mediawiki/includes/Hooks.php: Invalid return from ActionDeletePagePermanently::AddSkinHook for unabortable SkinTemplateNavigation::Universal. Backtrace: #0 /var/www/mediawiki/includes/skins/SkinTemplate.php(1153): Hooks::runWithoutAbort(string, array) #1 /var/www/mediawiki/includes/skins/SkinTemplate.php(476): SkinTemplate->buildContentNavigationUrls() #2 /var/www/mediawiki/includes/skins/SkinTemplate.php(249): SkinTemplate->prepareQuickTemplate() #3 /var/www/mediawiki/includes/OutputPage.php(2438): SkinTemplate->outputPage() #4 /var/www/mediawiki/includes/exception/PermissionsError.php(70): OutputPage->output() #5 /var/www/mediawiki/includes/MediaWiki.php(529): PermissionsError->report() #6 /var/www/mediawiki/index.php(43): MediaWiki->run() #7 {main} Exception caught inside exception handler: [WhFHY098QLwAAAqM4jUAAAAC] / UnexpectedValueException from line 239 of /var/www/mediawiki/includes/Hooks.php: Invalid return from ActionDeletePagePermanently::AddSkinHook for unabortable SkinTemplateNavigation::Universal. Backtrace: #0 /var/www/mediawiki/includes/skins/SkinTemplate.php(1153): Hooks::runWithoutAbort(string, array) #1 /var/www/mediawiki/includes/skins/SkinTemplate.php(476): SkinTemplate->buildContentNavigationUrls() #2 /var/www/mediawiki/includes/skins/SkinTemplate.php(249): SkinTemplate->prepareQuickTemplate() #3 /var/www/mediawiki/includes/OutputPage.php(2438): SkinTemplate->outputPage() #4 /var/www/mediawiki/includes/exception/MWExceptionRenderer.php(135): OutputPage->output() #5 /var/www/mediawiki/includes/exception/MWExceptionRenderer.php(54): MWExceptionRenderer::reportHTML(UnexpectedValueException) #6 /var/www/mediawiki/includes/exception/MWExceptionHandler.php(75): MWExceptionRenderer::output(UnexpectedValueException, integer) #7 /var/www/mediawiki/includes/exception/MWExceptionHandler.php(149): MWExceptionHandler::report(UnexpectedValueException) #8 /var/www/mediawiki/includes/MediaWiki.php(550): MWExceptionHandler::handleException(UnexpectedValueException) #9 /var/www/mediawiki/index.php(43): MediaWiki->run() #10 {main}
How can I solve this issue?