Beiträge aktualisieren führt zu Fehlermeldung

Hallo,

Vor paar Tagen installiert.

Gestern hatte selben Fehler, konnte Beiträge nicht aktualisieren.

[code]Tue, 15 Nov 2016 22:05:27 +0000
Message: Could not execute match on /(#[\w\-]{1,30})/iSu: Bad UTF8
File: /www/htdocs/w006b2d7/wcf/lib/system/Regex.class.php (272)
PHP version: 5.6.25-nmm1
WCF version: 2.1.12 (Typhoon)
Request URI: /acp/index.php?worker-proxy/&&
Referrer: http://www.schoener-reisen.at/acp/index.php?rebuild-data/&
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0
Information: ""
Stacktrace:
#0 /www/htdocs/w006b2d7/wcf/lib/system/Regex.class.php(205): wcf\system\Regex->checkResult(false, 'match')
#1 /www/htdocs/w006b2d7/wcf/lib/util/HashtagsUtil.class.php(220): wcf\system\Regex->match('@@7ce0fc9d473b8...', true)
#2 /www/htdocs/w006b2d7/wcf/lib/util/HashtagsUtil.class.php(168): wcf\util\HashtagsUtil::find('[quote='Dieter'...')
#3 /www/htdocs/w006b2d7/lib/system/event/listener/HashtagsPostActionListener.class.php(34): wcf\util\HashtagsUtil::addFromText('[quote='Dieter'...', 'com.woltlab.wbb...', 6038, NULL)
#4 /www/htdocs/w006b2d7/wcf/lib/system/event/EventHandler.class.php(214): wbb\system\event\listener\HashtagsPostActionListener->execute(Object(wbb\system\worker\PostRebuildDataWorker), 'wbb\\system\\work...', 'execute', Array)
#5 /www/htdocs/w006b2d7/wcf/lib/system/worker/AbstractRebuildDataWorker.class.php(77): wcf\system\event\EventHandler->fireAction(Object(wbb\system\worker\PostRebuildDataWorker), 'execute')
#6 /www/htdocs/w006b2d7/lib/system/worker/PostRebuildDataWorker.class.php(60): wcf\system\worker\AbstractRebuildDataWorker->execute()
#7 /www/htdocs/w006b2d7/wcf/lib/acp/action/WorkerProxyAction.class.php(93): wbb\system\worker\PostRebuildDataWorker->execute()
#8 /www/htdocs/w006b2d7/wcf/lib/action/AbstractAction.class.php(49): wcf\acp\action\WorkerProxyAction->execute()
#9 /www/htdocs/w006b2d7/wcf/lib/action/AJAXInvokeAction.class.php(63): wcf\action\AbstractAction->__run()
#10 /www/htdocs/w006b2d7/wcf/lib/system/request/Request.class.php(58): wcf\action\AJAXInvokeAction->__run()
#11 /www/htdocs/w006b2d7/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
#12 /www/htdocs/w006b2d7/acp/index.php(10): wcf\system\request\RequestHandler->handle('wbb', true)
#13 {main}[/code]

Ich habe ebenfalls ein Problem mit dem aktualisieren der Benutzer. Habe das heute nach dem Umzug des Forums festgestellt.
Fehler:

Could not execute prepared statement: SQLSTATE[23000]: Integrity constraint violation: 1062 Duplicate entry '203-1-1749-302' for key 'objectTypeID'


Stacktrace:


#0 /home/meinblog/public_html/wcf/lib/system/tagging/TagEngine.class.php(84): wcf\system\database\statement\PreparedStatement->execute(Array)
#1 /home/meinblog/public_html/wcf/lib/util/HashtagsUtil.class.php(175): wcf\system\tagging\TagEngine->addObjectTags('com.woltlab.wbb...', '1749', Array, '1', false)
#2 /home/meinblog/public_html/lib/system/event/listener/HashtagsPostActionListener.class.php(34): wcf\util\HashtagsUtil::addFromText('Hallo,\n\nIch hab...', 'com.woltlab.wbb...', '1749', '1')
#3 /home/meinblog/public_html/wcf/lib/system/event/EventHandler.class.php(214): wbb\system\event\listener\HashtagsPostActionListener->execute(Object(wbb\system\worker\PostRebuildDataWorker), 'wbb\\system\\work...', 'execute', Array)
#4 /home/meinblog/public_html/wcf/lib/system/worker/AbstractRebuildDataWorker.class.php(77): wcf\system\event\EventHandler->fireAction(Object(wbb\system\worker\PostRebuildDataWorker), 'execute')
#5 /home/meinblog/public_html/lib/system/worker/PostRebuildDataWorker.class.php(60): wcf\system\worker\AbstractRebuildDataWorker->execute()
#6 /home/meinblog/public_html/wcf/lib/acp/action/WorkerProxyAction.class.php(93): wbb\system\worker\PostRebuildDataWorker->execute()
#7 /home/meinblog/public_html/wcf/lib/action/AbstractAction.class.php(49): wcf\acp\action\WorkerProxyAction->execute()
#8 /home/meinblog/public_html/wcf/lib/action/AJAXInvokeAction.class.php(63): wcf\action\AbstractAction->__run()
#9 /home/meinblog/public_html/wcf/lib/system/request/Request.class.php(58): wcf\action\AJAXInvokeAction->__run()
#10 /home/meinblog/public_html/wcf/lib/system/request/RequestHandler.class.php(139): wcf\system\request\Request->execute()
#11 /home/meinblog/public_html/acp/index.php(10): wcf\system\request\RequestHandler->handle('wbb', true)
#12 {main}