Severity: Notice
Message: Trying to get property 'ketua_lab' of non-object
Filename: controllers/Lab.php
Line Number: 39
Backtrace:
File: /var/www/html/electrical/application/controllers/Lab.php
Line: 39
Function: _error_handler
File: /var/www/html/electrical/index.php
Line: 315
Function: require_once
Severity: Notice
Message: Trying to get property 'id_lab' of non-object
Filename: controllers/Lab.php
Line Number: 40
Backtrace:
File: /var/www/html/electrical/application/controllers/Lab.php
Line: 40
Function: _error_handler
File: /var/www/html/electrical/index.php
Line: 315
Function: require_once