A PHP Error was encountered

Severity: 8192

Message: The each() function is deprecated. This message will be suppressed on further calls

Filename: tcpdf/tcpdf.php

Line Number: 16542

Backtrace:

File: /home/polt1225/public_html/application/third_party/tcpdf/tcpdf.php
Line: 16542
Function: each

File: /home/polt1225/public_html/application/third_party/tcpdf/tcpdf.php
Line: 17199
Function: getHtmlDomArray

File: /home/polt1225/public_html/application/libraries/Admission.php
Line: 199
Function: writeHTML

File: /home/polt1225/public_html/application/controllers/public/Blank_registration_form.php
Line: 34
Function: blank_pdf

File: /home/polt1225/public_html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/polt1225/public_html/system/core/Exceptions.php:271)

Filename: tcpdf/tcpdf.php

Line Number: 7624

Backtrace:

File: /home/polt1225/public_html/application/third_party/tcpdf/tcpdf.php
Line: 7624
Function: header

File: /home/polt1225/public_html/application/libraries/Admission.php
Line: 200
Function: Output

File: /home/polt1225/public_html/application/controllers/public/Blank_registration_form.php
Line: 34
Function: blank_pdf

File: /home/polt1225/public_html/index.php
Line: 315
Function: require_once

TCPDF ERROR: Some data has already been output to browser, can't send PDF file