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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: 292

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: 166

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: 235

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: 315

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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: 356

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 294

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 304

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: drivers/Session_files_driver.php

Line Number: 108

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
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

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
Function: require_once

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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
Function: require_once

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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
Function: require_once

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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/libraries/Ion_auth.php
Line: 68
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 173
Function: _ci_load_library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
Function: require_once

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: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 160
Function: strtolower

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 192
Function: library

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 153
Function: libraries

File: /home2/kelolase/dokumen.kelolasekolah.com/application/third_party/MX/Loader.php
Line: 65
Function: initialize

File: /home2/kelolase/dokumen.kelolasekolah.com/application/modules/front/controllers/Front.php
Line: 9
Function: __construct

File: /home2/kelolase/dokumen.kelolasekolah.com/index.php
Line: 315
Function: require_once

Manual Guide

Master File

Menu Master File memungkinkan kita untuk dapat memasukkan data yang digunakan sebagai acuan dalam entri data bibliografi. Data-data yang dapat kita definisikan dalam menu Master File ini adalah: