A PHP Error was encountered

Severity: Warning

Message: fopen(/var/lib/php/sessions/ci_session4uh6ucl9fpifl7ua7p1smvo5hlltcd2i): failed to open stream: No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 177

Backtrace:

File: /var/www/html/manage.com.bd.front/application/controllers/Product.php
Line: 9
Function: library

File: /var/www/html/manage.com.bd.front/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Failed to read session data: user (path: /var/lib/php/sessions)

Filename: Session/Session.php

Line Number: 137

Backtrace:

File: /var/www/html/manage.com.bd.front/application/controllers/Product.php
Line: 9
Function: library

File: /var/www/html/manage.com.bd.front/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'id' of non-object

Filename: models/Base.php

Line Number: 27

Backtrace:

File: /var/www/html/manage.com.bd.front/application/models/Base.php
Line: 27
Function: _error_handler

File: /var/www/html/manage.com.bd.front/application/controllers/Product.php
Line: 76
Function: get_brand_id_from_url

File: /var/www/html/manage.com.bd.front/index.php
Line: 315
Function: require_once