Warning: chr() expects parameter 1 to be int, string given in vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php on line 1671
#0 [internal function]: __error(2, 'chr() expects p...', '/www/htdocs/w01...', 1671, Array)
#1 vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php(1671): chr('')
#2 vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php(1803): TCPDF_FONTS::unichr('', true)
#3 vendor/tecnickcom/tcpdf/include/tcpdf_fonts.php(2095): TCPDF_FONTS::UTF8ArrSubString(Array, 0, 1, true)
#4 vendor/tecnickcom/tcpdf/tcpdf.php(1960): TCPDF_FONTS::utf8Bidi(Array, '', false, true, NULL)
#5 system/modules/core/modules/ModuleArticle.php(353): TCPDF->__construct('P', 'mm', 'A4', true)
#6 system/modules/core/library/Contao/Controller.php(399): Contao\ModuleArticle->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}
Warning: Illegal string offset 'url' in vendor/tecnickcom/tcpdf/tcpdf.php on line 18807
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 29, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 34, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 39, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 44, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 49, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 54, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 59, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 64, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 69, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 74, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 79, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 84, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 89, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 94, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 99, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 104, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 109, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 115, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 120, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 125, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 130, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 135, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 140, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 145, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 150, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 155, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 168, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 173, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 178, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 183, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 188, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 193, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 198, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 203, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 208, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 213, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 218, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 223, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 228, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 233, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 238, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 243, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 248, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 253, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 258, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 263, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 268, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 273, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 278, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 283, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 288, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 293, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 298, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 vendor/tecnickcom/tcpdf/tcpdf.php(18807): __error(2, 'Illegal string ...', '/www/htdocs/w01...', 18807, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(18278): TCPDF->openHTMLTagHandler(Array, 303, 0)
#2 system/modules/core/modules/ModuleArticle.php(388): TCPDF->writeHTML('
#0 [internal function]: __error(2, 'Cannot modify h...', '/www/htdocs/w01...', 7645, Array)
#1 vendor/tecnickcom/tcpdf/tcpdf.php(7645): header('Content-Descrip...')
#2 system/modules/core/modules/ModuleArticle.php(392): TCPDF->Output('fuer-grundschul...', '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), false, 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