A PHP Error was encountered

Severity: Notice

Message: Undefined index: yeardefault

Filename: controllers/Conversion.php

Line Number: 86

Backtrace:

File: /home/icc/public_html/statistics/application/controllers/Conversion.php
Line: 86
Function: _error_handler

File: /home/icc/public_html/statistics/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/icc/public_html/statistics/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

An uncaught Exception was encountered

Type: Mpdf\MpdfException

Message: Data has already been sent to output, unable to output PDF file

Filename: /home/icc/public_html/statistics/vendor/mpdf/mpdf/src/Mpdf.php

Line Number: 9417

Backtrace:

File: /home/icc/public_html/statistics/application/controllers/Conversion.php
Line: 109
Function: Output

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