Fehler beim Installieren der WBB-Integration

Information:
id: c7ff568434b869503bc9f0cc421a98dbc95b37a2
error message: Can't overwrite unknown table 'news1_news_to_thread'
error code: 0
file: /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/system/package/plugin/SQLPackageInstallationPlugin.class.php (74)
php version: 7.0.4-nmm1
wcf version: 2.1.10 (Typhoon)
date: Sun, 27 Mar 2016 16:53:30 +0000
request: /acp/index.php?install-package/&&
referer: https://zandalari.com/acp/index.php?package-start-install/&
Stacktrace:
#0 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/system/package/PackageInstallationDispatcher.class.php(571): wcf\system\package\plugin\SQLPackageInstallationPlugin->install()
#1 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/system/package/PackageInstallationDispatcher.class.php(139): wcf\system\package\PackageInstallationDispatcher->executePIP(Array)
#2 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/acp/action/InstallPackageAction.class.php(73): wcf\system\package\PackageInstallationDispatcher->install('02558db2')
#3 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/action/AbstractDialogAction.class.php(70): wcf\acp\action\InstallPackageAction->stepInstall()
#4 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/action/AbstractAction.class.php(49): wcf\action\AbstractDialogAction->execute()
#5 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/system/request/Request.class.php(58): wcf\action\AbstractAction->__run()
#6 /www/htdocs/w0141ce7/new.jacboy.com/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
#7 /www/htdocs/w0141ce7/new.jacboy.com/acp/index.php(4): wcf\system\request\RequestHandler->handle('news', true)
#8 {main}