A PHP Error was encountered

Severity: Warning

Message: fopen(): Filename cannot be empty

Filename: PdfParser/StreamReader.php

Line Number: 43

Backtrace:

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/PdfParser/StreamReader.php
Line: 43
Function: fopen

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/FpdiTrait.php
Line: 172
Function: createByFile

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/FpdiTrait.php
Line: 211
Function: getPdfReaderId

File: /home/jnuac/public_html/hall.jnu.ac.bd/application/controllers/Hall_main_cnt.php
Line: 81
Function: setSourceFile

File: /home/jnuac/public_html/hall.jnu.ac.bd/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/jnuac/public_html/hall.jnu.ac.bd/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

An uncaught Exception was encountered

Type: InvalidArgumentException

Message: No stream given.

Filename: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/PdfParser/StreamReader.php

Line Number: 105

Backtrace:

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/PdfParser/StreamReader.php
Line: 44
Function: __construct

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/FpdiTrait.php
Line: 172
Function: createByFile

File: /home/jnuac/public_html/hall.jnu.ac.bd/vendor/setasign/fpdi/src/FpdiTrait.php
Line: 211
Function: getPdfReaderId

File: /home/jnuac/public_html/hall.jnu.ac.bd/application/controllers/Hall_main_cnt.php
Line: 81
Function: setSourceFile

File: /home/jnuac/public_html/hall.jnu.ac.bd/index.php
Line: 315
Function: require_once