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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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: 294

Backtrace:

File: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: 168

Backtrace:

File: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: 237

Backtrace:

File: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: 317

Backtrace:

File: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: 358

Backtrace:

File: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
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: /var/www/html/templates/metordash/codeigniter/application/controllers/ChartController.php
Line: 7
Function: __construct

File: /var/www/html/templates/metordash/codeigniter/index.php
Line: 327
Function: require_once

Metordash - Responsive Bootstrap 4 Admin Dashboard Template

Simple Column Chart

Layered Column Chart

Bar and line chart mix

Line Chart with Scroll and Zoom

Radar Chart

Polar Chart

Column and Line Mix Chart

Stacked Column Chart

Date Based Data

zoomable on Value Axis

Polar Scatter

3D Pie Chart