A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/silversky360/public_html/application/third_party/dompdf/src/Dompdf.php:274)

Filename: core/Common.php

Line Number: 564

Backtrace:

A PHP Error was encountered

Severity: Error

Message: Call to undefined function Dompdf\mb_internal_encoding()

Filename: src/Dompdf.php

Line Number: 274

Backtrace: