A PHP Error was encountered

Severity: Warning

Message: fopen(http://arc.salleurl.edu/oikonet-platform/public/sendInstanceList/Conference/0/0): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found

Filename: models/Backoffice_model.php

Line Number: 2425

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 2425
Function: fopen

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1310
Function: getItemsMenu

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgets() expects parameter 1 to be resource, boolean given

Filename: models/Backoffice_model.php

Line Number: 2426

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 2426
Function: fgets

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1310
Function: getItemsMenu

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fclose() expects parameter 1 to be resource, boolean given

Filename: models/Backoffice_model.php

Line Number: 2428

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 2428
Function: fclose

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1310
Function: getItemsMenu

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fopen(http://arc.salleurl.edu/oikonet-platform/public/sendInstance/406): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found

Filename: models/Backoffice_model.php

Line Number: 1905

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 1905
Function: fopen

File: /var/www/html/application/models/Backoffice_model.php
Line: 2265
Function: getContentFromOntology

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1322
Function: createGraph

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fgets() expects parameter 1 to be resource, boolean given

Filename: models/Backoffice_model.php

Line Number: 1907

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 1907
Function: fgets

File: /var/www/html/application/models/Backoffice_model.php
Line: 2265
Function: getContentFromOntology

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1322
Function: createGraph

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: fclose() expects parameter 1 to be resource, boolean given

Filename: models/Backoffice_model.php

Line Number: 1910

Backtrace:

File: /var/www/html/application/models/Backoffice_model.php
Line: 1910
Function: fclose

File: /var/www/html/application/models/Backoffice_model.php
Line: 2265
Function: getContentFromOntology

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1322
Function: createGraph

File: /var/www/html/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 /var/www/html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

An uncaught Exception was encountered

Type: Exception

Message: Headers already sent in /var/www/html/system/core/Exceptions.php on line 271. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.

Filename: /var/www/html/application/libraries/Firephp.php

Line Number: 806

Backtrace:

File: /var/www/html/application/libraries/Firephp.php
Line: 496
Function: newException

File: /var/www/html/application/libraries/Firephp.php
Line: 426
Function: fb

File: /var/www/html/application/models/Backoffice_model.php
Line: 1913
Function: error

File: /var/www/html/application/models/Backoffice_model.php
Line: 2265
Function: getContentFromOntology

File: /var/www/html/application/controllers/Admin_controller.php
Line: 1322
Function: createGraph

File: /var/www/html/index.php
Line: 315
Function: require_once