Warning: getimagesize(): corrupt JPEG data: 2 extraneous bytes before marker in vendor/tecnickcom/tcpdf/include/tcpdf_images.php on line 167
#0 [internal function]: __error(2, 'getimagesize():...', '/opt/rh/httpd24...', 167, Array)
#1 vendor/tecnickcom/tcpdf/include/tcpdf_images.php(167): getimagesize('files/konferenz...')
#2 vendor/tecnickcom/tcpdf/tcpdf.php(7025): TCPDF_IMAGES::_parsejpeg('files/konferenz...')
#3 vendor/tecnickcom/tcpdf/tcpdf.php(18922): TCPDF->Image('files/konferenz...', 15, 110.71805866667, 84.666666666667, 63.5, 'jpeg', '', 'B', false, 300, '', false, false, 0, false, false, true)
#4 vendor/tecnickcom/tcpdf/tcpdf.php(18285): TCPDF->openHTMLTagHandler(Array, 25, 0)
#5 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML(' 
generatePdf() #7 system/modules/core/library/Contao/Controller.php(277): Contao\Controller::getArticle(Object(Contao\ArticleModel), false, false, 'main') #8 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule('0', 'main') #9 system/modules/core/controllers/FrontendIndex.php(285): Contao\PageRegular->generate(Object(Contao\PageModel), true) #10 index.php(20): Contao\FrontendIndex->run() #11 {main}
TCPDF ERROR: Some data has already been output, can't send PDF file