A PHP Error was encountered #5

A PHP Error was encountered
Severity: 8192

Message: Required parameter $img follows optional parameter $w

Filename: lib/class.pdf.php

Line Number: 4157

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: _error_handler

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\dompdf_config.inc.php
Line: 370
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\canvas_factory.cls.php
Line: 80
Function: DOMPDF_autoload

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 655
Function: get_instance

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once

A PHP Error was encountered
Severity: 8192

Message: Required parameter $data follows optional parameter $w

Filename: lib/class.pdf.php

Line Number: 4349

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: _error_handler

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\dompdf_config.inc.php
Line: 370
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\canvas_factory.cls.php
Line: 80
Function: DOMPDF_autoload

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 655
Function: get_instance

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once

A PHP Error was encountered
Severity: 8192

Message: Required parameter $imageWidth follows optional parameter $w

Filename: lib/class.pdf.php

Line Number: 4725

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: _error_handler

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\dompdf_config.inc.php
Line: 370
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\canvas_factory.cls.php
Line: 80
Function: DOMPDF_autoload

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 655
Function: get_instance

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once

A PHP Error was encountered
Severity: 8192

Message: Required parameter $imageHeight follows optional parameter $w

Filename: lib/class.pdf.php

Line Number: 0

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: _error_handler

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\dompdf_config.inc.php
Line: 370
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\canvas_factory.cls.php
Line: 80
Function: DOMPDF_autoload

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 655
Function: get_instance

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once

A PHP Error was encountered
Severity: 8192

Message: Required parameter $imgname follows optional parameter $w

Filename: lib/class.pdf.php

Line Number: 0

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: _error_handler

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\cpdf_adapter.cls.php
Line: 58
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\dompdf_config.inc.php
Line: 370
Function: require_once

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\canvas_factory.cls.php
Line: 80
Function: DOMPDF_autoload

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 655
Function: get_instance

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once

An uncaught Exception was encountered
Type: Error

Message: Call to undefined function each()

Filename: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\style.cls.php

Line Number: 790

Backtrace:

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\style.cls.php
Line: 727
Function: get_font_family

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\text_frame_reflower.cls.php
Line: 172
Function: __get

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\text_frame_reflower.cls.php
Line: 342
Function: _layout_line

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\frame_decorator.cls.php
Line: 477
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\block_frame_reflower.cls.php
Line: 706
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\frame_decorator.cls.php
Line: 477
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\block_frame_reflower.cls.php
Line: 706
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\frame_decorator.cls.php
Line: 477
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\page_frame_reflower.cls.php
Line: 169
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\frame_decorator.cls.php
Line: 477
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\third_party\dompdf\include\dompdf.cls.php
Line: 680
Function: reflow

File: C:\xampp\htdocs\crud-ci\application\controllers\Mahasiswa.php
Line: 126
Function: render

File: C:\xampp\htdocs\crud-ci\index.php
Line: 315
Function: require_once