Warning: curl_exec() has been disabled for security reasons in vendor/tecnickcom/tcpdf/include/tcpdf_static.php on line 1942
#0 [internal function]: __error(2, 'curl_exec() has...', '/var/customers/...', 1942, Array)
#1 vendor/tecnickcom/tcpdf/include/tcpdf_static.php(1942): curl_exec(Resource id #60)
#2 vendor/tecnickcom/tcpdf/tcpdf.php(6862): TCPDF_STATIC::fileGetContents('https://klickti...')
#3 vendor/tecnickcom/tcpdf/tcpdf.php(18899): TCPDF->Image('https://klickti...', 15, 90.256949, 28.222222222222, 36.688888888889, '', 'https://www.kli...', 'B', false, 300, '', false, false, 0, false, false, true)
#4 vendor/tecnickcom/tcpdf/tcpdf.php(18286): TCPDF->openHTMLTagHandler(Array, 225, 0)
#5 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 [internal function]: __error(2, 'imagecreatefrom...', '/var/customers/...', 7039, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(7039): imagecreatefrompng('https://klickti...')
#2 vendor/tecnickcom/tcpdf/tcpdf.php(18899): TCPDF->Image('https://klickti...', 15, 90.256949, 28.222222222222, 36.688888888889, '', 'https://www.kli...', 'B', false, 300, '', false, false, 0, false, false, true)
#3 vendor/tecnickcom/tcpdf/tcpdf.php(18286): TCPDF->openHTMLTagHandler(Array, 225, 0)
#4 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 [internal function]: __error(2, 'imagecreatefrom...', '/var/customers/...', 7039, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(7039): imagecreatefrompng('https://klickti...')
#2 vendor/tecnickcom/tcpdf/tcpdf.php(18899): TCPDF->Image('https://klickti...', 15, 90.256949, 28.222222222222, 36.688888888889, '', 'https://www.kli...', 'B', false, 300, '', false, false, 0, false, false, true)
#3 vendor/tecnickcom/tcpdf/tcpdf.php(18286): TCPDF->openHTMLTagHandler(Array, 225, 0)
#4 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 [internal function]: __error(2, 'Cannot modify h...', '/var/customers/...', 7651, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(7651): header('Content-Descrip...')
#2 system/modules/core/modules/ModuleArticle.php(392): TCPDF->Output('datenschutz-tal...', 'D')
#3 system/modules/core/library/Contao/Controller.php(399): Contao\ModuleArticle->generatePdf()
#4 system/modules/core/library/Contao/Controller.php(277): Contao\Controller::getArticle(Object(Contao\ArticleModel), true, false, 'main')
#5 system/modules/core/pages/PageRegular.php(133): Contao\Controller::getFrontendModule('0', 'main')
#6 system/modules/core/controllers/FrontendIndex.php(285): Contao\PageRegular->generate(Object(Contao\PageModel), true)
#7 index.php(20): Contao\FrontendIndex->run()
#8 {main}
TCPDF ERROR: Some data has already been output to browser, can't send PDF file