Notice: ob_clean(): Failed to delete buffer. No buffer to delete in /home/revoethx/public_html/tournaments/pdf/fpdf.php on line 982

Fatal error: Uncaught Exception: FPDF error: Some data has already been output, can't send PDF file (output started at /home/revoethx/public_html/tournaments/pdf/fpdf.php:982) in /home/revoethx/public_html/tournaments/pdf/fpdf.php:271 Stack trace: #0 /home/revoethx/public_html/tournaments/pdf/fpdf.php(1051): FPDF->Error('Some data has a...') #1 /home/revoethx/public_html/tournaments/pdf/fpdf.php(1000): FPDF->_checkoutput() #2 /home/revoethx/public_html/tournaments/pdf/tutorial/tuto1.php(8): FPDF->Output() #3 {main} thrown in /home/revoethx/public_html/tournaments/pdf/fpdf.php on line 271