Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Cannot open C:\xampp\htdocs\edocument\transaksi\files !' in C:\xampp\htdocs\edocument\transaksi\files\lib\fpdi\pdf_parser.php:183 Stack trace: #0 C:\xampp\htdocs\edocument\transaksi\files\lib\fpdi\fpdi_pdf_parser.php(64): pdf_parser->__construct('C:\xampp\htdocs...') #1 C:\xampp\htdocs\edocument\transaksi\files\lib\fpdi\fpdi.php(123): fpdi_pdf_parser->__construct('C:\xampp\htdocs...') #2 C:\xampp\htdocs\edocument\transaksi\files\lib\fpdi\fpdi.php(101): FPDI->_getPdfParser('C:\xampp\htdocs...') #3 C:\xampp\htdocs\edocument\transaksi\files\fungsi_watermark.php(52): FPDI->setSourceFile('') #4 C:\xampp\htdocs\edocument\transaksi\files\fungsi_watermark.php(77): PlaceWatermark('', ' ', 5, 289, 100, true) #5 {main} thrown in C:\xampp\htdocs\edocument\transaksi\files\lib\fpdi\pdf_parser.php on line 183