Warning: reset() expects parameter 1 to be array, null given in /app/controllers/PdfController.php on line 14

Warning: Cannot modify header information - headers already sent by (output started at /app/controllers/PdfController.php:14) in /vendor/mpdf/mpdf.php on line 7255

Warning: Cannot modify header information - headers already sent by (output started at /app/controllers/PdfController.php:14) in /vendor/mpdf/mpdf.php on line 1828
mPDF error: Some data has already been output to browser, can't send PDF file