You get more information about the problem in our knowledge base:
http://www.woltlab.com/help/?code=17003
Information:
error message: invalid password for smtp user 'wp1120672-andy3': Incorrect authentication data (535)
error code: 17003
file: /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/data/mail/SMTPMailSender.class.php (95)
php version: 5.2.6
wcf version: 1.0.10 (Horizon)
date: Thu, 08 Jan 2009 14:27:55 +0000
request: /forum/index.php?form=PostAdd&threadID=351
referer: https://www.travelamigos.de/forum/index.…dd&threadID=351
Stacktrace:
#0 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/data/mail/SMTPMailSender.class.php(50): SMTPMailSender->auth()
#1 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/data/mail/SMTPMailSender.class.php(110): SMTPMailSender->connect()
#2 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/data/mail/Mail.class.php(185): SMTPMailSender->sendMail(Object(Mail))
#3 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/data/post/PostEditor.class.php(881): Mail->send()
#4 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/PostAddForm.class.php(136): PostEditor->sendNotification(Object(ThreadEditor), Object(BoardEditor), Object(AttachmentsEditor))
#5 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/ThreadAddForm.class.php(125): PostAddForm->save()
#6 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/form/AbstractForm.class.php(88): ThreadAddForm->submit()
#7 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/form/CaptchaForm.class.php(78): AbstractForm->readData()
#8 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/form/MessageForm.class.php(181): CaptchaForm->readData()
#9 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/ThreadAddForm.class.php(288): MessageForm->readData()
#10 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/PostAddForm.class.php(159): ThreadAddForm->readData()
#11 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/page/AbstractPage.class.php(74): PostAddForm->readData()
#12 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/form/MessageForm.class.php(221): AbstractPage->show()
#13 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/ThreadAddForm.class.php(349): MessageForm->show()
#14 /is/htdocs/wp1120672_S18REG03Y3/www/forum/lib/form/PostAddForm.class.php(249): ThreadAddForm->show()
#15 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/page/AbstractPage.class.php(36): PostAddForm->show()
#16 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/util/RequestHandler.class.php(63): AbstractPage->__construct()
#17 /is/htdocs/wp1120672_S18REG03Y3/www/forum/wcf/lib/util/RequestHandler.class.php(94): RequestHandler->__construct('PostAdd', Array, 'form')
#18 /is/htdocs/wp1120672_S18REG03Y3/www/forum/index.php(8): RequestHandler::handle(Array)