A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Router::$uri is deprecated

Filename: core/Router.php

Line Number: 127

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$benchmark is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$hooks is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$config is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$log is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$utf8 is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$uri is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$exceptions is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$router is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$output is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$security is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$input is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$lang is deprecated

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$load is deprecated

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 8
Function: __construct

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Main::$db is deprecated

Filename: core/Loader.php

Line Number: 396

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 18
Function: database

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_DB_mysqli_driver::$failover is deprecated

Filename: database/DB_driver.php

Line Number: 371

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 18
Function: database

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/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/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/system/core/Exceptions.php:271)

Filename: core/Input.php

Line Number: 408

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 114
Function: set_cookie

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/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/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/system/core/Exceptions.php:271)

Filename: core/Input.php

Line Number: 408

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 115
Function: set_cookie

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: filter_var(): Passing null to parameter #3 ($options) of type array|int is deprecated

Filename: core/Input.php

Line Number: 572

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 138
Function: ip_address

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/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/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/application/controllers/Main.php
Line: 146
Function: redirect

File: /home/prog/domains/prog.ece.engr.tu.ac.th/public_html/files/index.php
Line: 315
Function: require_once