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/icttefip/public_html/2018/index.php
Line: 317
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/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 75

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Controller.php

Line Number: 78

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contact::$template is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 132

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 290

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 164

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 233

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 313

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_files_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_files_driver.php

Line Number: 354

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 284

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 291

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 306

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 318

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 319

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 377

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent (sent from /home/icttefip/public_html/2018/system/core/Exceptions.php on line 75)

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Contact::$session is deprecated

Filename: core/Loader.php

Line Number: 1279

Backtrace:

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 6
Function: __construct

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property Template::$CI is deprecated

Filename: libraries/Template.php

Line Number: 13

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 13
Function: _error_handler

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

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

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$template is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_Loader::$session is deprecated

Filename: core/Loader.php

Line Number: 925

Backtrace:

File: /home/icttefip/public_html/2018/application/libraries/Template.php
Line: 14
Function: view

File: /home/icttefip/public_html/2018/application/controllers/Contact.php
Line: 14
Function: load

File: /home/icttefip/public_html/2018/index.php
Line: 317
Function: require_once

COMMITTEE

Organizing Committee
Steering Committee	Prof.Dr. Joko Nurkamto, M.Pd. Dr. Munawir Yusuf, M.Psi. Dr. Imam Sujadi, M.Si. Dr. Sapta Kunta Purnama, M.Pd. Dra. Dewi Rochsantiningsih, M.Ed., Ph.D.
Chairperson Vice	Prof. Dr. Nunuk Suryani, M.Pd. Murni Ramli, S.P., M.Si., Ed.D.
Secretary	Anis Rahmawati, S.T., M.T. Dini Octaria, S.Pd, M.Pd. Dra. A M Yuni Parwyanti, M.Si.
Treasurer	Nurmiyati, S.Pd., M.Si. Sri Haryati, S.Pd, M.Pd. Hefy Sugiyarti
Web & Registration	Cucuk Budiyanto, S.T., Ph.D. Hasan Zainnuri, S.Pd., M.Pd.
Div. Paper and Proceeding	Dr. Indah Widiastuti, S.T, M.Eng. Dr. Paed. Nurma Yunita Indriyanti, M.Si, M.Sc. Khresna Bayu Sangka, SE, MM, Ph.D.
Div. Event, Protocols, and Promotion	Dr. Nur Arifah Drajati, M.Pd. Dr. Triana Rejekiningsih, S.H., KN., M.Pd. Puspanda Hatta, S.Kom, M.Eng.
Div. Transportation and Accommodation	Mohammad Anwar, M.Pd. Luhur Sukkamto, S.H.
Div. Documentation and Properties	Karsono, S.Sn, M.Sn. Valiant Lukad Perdana Sutrisno, S.Pd., M.Pd.
Div. Food and Beverages	Dr. Suciati, M.Pd. Lisa Prantini, S.H.

SCIENTIFIC COMMITTEE

Prof. Norazah Mohd. Nordin (Universiti Kebangsaan Malaysia)
Professor Dr. Ramlee Mustapha, Ph.D (Sultan Idris Education University – Malaysia)
Assoc. Prof. Kanya Konsoongnoen (Thepsatri Rajabhat University - Thailand)
Shao-Ting Alan Hung, Ph.D (National Taiwan University of Science & Technology)