Fatal error: Uncaught Exception: FPDF error: No page has been added yet in /var/www/webroot/ROOT/nui__mvc__model/ext_fpdf/fpdf.php:271 Stack trace: #0 /var/www/webroot/ROOT/nui__mvc__model/ext_fpdf/fpdf.php(1453): FPDF->Error('No page has bee...') #1 /var/www/webroot/ROOT/nui__mvc__model/ext_fpdfi/FpdfTplTrait.php(463): FPDF->_out('q 0.482 0.498 0...') #2 /var/www/webroot/ROOT/nui__mvc__model/ext_fpdf/fpdf.php(643): setasign\Fpdi\FpdfTpl->_out('q 0.482 0.498 0...') #3 /var/www/webroot/ROOT/nui__data/processing__document.php(3253): FPDF->Cell(25, 4, '2024-03-28', 0, 0, 'R') #4 {main} thrown in /var/www/webroot/ROOT/nui__mvc__model/ext_fpdf/fpdf.php on line 271