A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 132
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 290
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 164
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 233
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice
Filename: drivers/Session_files_driver.php
Line Number: 313
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: Return type of CI_Session_files_driver::gc($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/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 294
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: ini_set(): Session ini settings cannot be changed after headers have already been sent
Filename: drivers/Session_files_driver.php
Line Number: 108
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: Warning
Message: session_start(): Session cannot be started after headers have already been sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
A PHP Error was encountered
Severity: 8192
Message: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated
Filename: MX/Loader.php
Line Number: 160
Backtrace:
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/base/core/X_Loader.php
File: /home/csis3web/public_html/protected/base/third_party/MX/Loader.php
File: /home/csis3web/public_html/protected/modules/web/Researcher/controllers/Researcher.php
File: /home/csis3web/public_html/protected/framework.php
File: /home/csis3web/public_html/index.php
Andrew Mantong | CSIS
Position :
Researcher, Department of International Relations
Organization :
Centre for Strategic and International Studies
Andrew Wiguna Mantong joined CSIS in January 2016. Prior to joining CSIS he served as the Secretary of Undergraduate Program at the Department of International Relations, Universitas Indonesia. His research experience and activities include topics such as the uses of developmental measures for foreign policy and counter-terrorism objectives, cyberpolitics, non-traditional security, state-society relations, ASEAN and Indonesian foreign policy.
He also teaches some international relations related courses on foreign policy, global civil society, theory and methodology at the Faculty of Social and Political Science, Universitas Indonesia.
He obtained bachelor degree in International Relations from Universitas Indonesia in 2008 and master degree in International Relations from S. Rajaratnam School of International Studies (RSIS), Nanyang Technological University, Singapore, in 2012.
Research Interest : State-Society Relations, Authority and Globalization, Nationalism, Education, Technology and Innovation Policies, and Foreign Policy.
