Fatal error: Uncaught setasign\Fpdi\PdfParser\PdfParserException: Unable to find PDF file header. in /var/www/globals/html/bin/advpub/vendor/setasign/fpdi/src/PdfParser/PdfParser.php:130 Stack trace: #0 /var/www/globals/html/bin/advpub/vendor/setasign/fpdi/src/PdfParser/PdfParser.php(171): setasign\Fpdi\PdfParser\PdfParser->resolveFileHeader() #1 /var/www/globals/html/bin/advpub/vendor/setasign/fpdi/src/PdfReader/PdfReader.php(84): setasign\Fpdi\PdfParser\PdfParser->getPdfVersion() #2 /var/www/globals/html/bin/advpub/vendor/setasign/fpdi/src/FpdiTrait.php(217): setasign\Fpdi\PdfReader\PdfReader->getPdfVersion() #3 /var/www/globals/html/models/g_pdf_advpub_dl.php(284): setasign\Fpdi\Tcpdf\Fpdi->setSourceFile() #4 /var/www/globals/html/include/route.php(1320): Pdfadvpub::PdfDownload() #5 /var/www/globals/html/include/routing.php(81): {closure}() #6 /var/www/globals/html/include/route.php(3068): path_route() #7 /var/www/globals/html/index.php(13): require_once('...') #8 {main} thrown in /var/www/globals/html/bin/advpub/vendor/setasign/fpdi/src/PdfParser/PdfParser.php on line 130