Severity: Notice
Message: Undefined offset: 0
Filename: controllers/Api.php
Line Number: 76
Backtrace:
File: /var/www/html/application/controllers/Api.php
Line: 76
Function: _error_handler
File: /var/www/html/application/controllers/Api.php
Line: 23
Function: api_datasetdetail
File: /var/www/html/index.php
Line: 315
Function: require_once