Severity: Warning
Message: mysqli::real_connect(): (HY000/2002): Connection refused
Filename: mysqli/mysqli_driver.php
Line Number: 203
Backtrace:
File: /var/www/openml/openml_OS/core/MY_Loader.php
Line: 258
Function: database
File: /var/www/openml/openml_OS/core/MY_Loader.php
Line: 165
Function: ci_autoloader
File: /var/www/openml/openml_OS/core/MY_Loader.php
Line: 78
Function: initialize
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 6
Function: __construct
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: mysqli::real_connect(): (HY000/2002): Connection refused
Filename: mysqli/mysqli_driver.php
Line Number: 203
Backtrace:
File: /var/www/openml/openml_OS/models/Database_singleton.php
Line: 7
Function: database
File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php
Line: 11
Function: model
File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/core/MY_Community_Model.php
Line: 8
Function: __construct
File: /var/www/openml/openml_OS/models/File.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 8
Function: model
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: mysqli::real_connect(): (HY000/2002): Connection refused
Filename: mysqli/mysqli_driver.php
Line Number: 203
Backtrace:
File: /var/www/openml/openml_OS/models/Database_singleton.php
Line: 8
Function: database
File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php
Line: 11
Function: model
File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/core/MY_Community_Model.php
Line: 8
Function: __construct
File: /var/www/openml/openml_OS/models/File.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 8
Function: model
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: mysqli::real_connect(): (HY000/2002): Connection refused
Filename: mysqli/mysqli_driver.php
Line Number: 203
Backtrace:
File: /var/www/openml/openml_OS/models/Database_singleton.php
Line: 9
Function: database
File: /var/www/openml/openml_OS/core/MY_Database_Read_Model.php
Line: 11
Function: model
File: /var/www/openml/openml_OS/core/MY_Database_Write_Model.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/core/MY_Community_Model.php
Line: 8
Function: __construct
File: /var/www/openml/openml_OS/models/File.php
Line: 6
Function: __construct
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 8
Function: model
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 282
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: session_set_cookie_params(): Cannot change session cookie parameters when headers already sent
Filename: Session/Session.php
Line Number: 294
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 304
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 314
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 315
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 316
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 317
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: Session/Session.php
Line Number: 375
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: ini_set(): Headers already sent. You cannot change the session module's ini settings at this time
Filename: drivers/Session_files_driver.php
Line Number: 108
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: session_set_save_handler(): Cannot change save handler when headers already sent
Filename: Session/Session.php
Line Number: 110
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: session_start(): Cannot start session when headers already sent
Filename: Session/Session.php
Line Number: 143
Backtrace:
File: /var/www/openml/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 41
Function: library
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /var/www/openml/system/core/Exceptions.php:271)
Filename: views/rdf_main.php
Line Number: 25
Backtrace:
File: /var/www/openml/openml_OS/views/rdf_main.php
Line: 25
Function: header
File: /var/www/openml/openml_OS/controllers/Frontend.php
Line: 97
Function: view
File: /var/www/openml/index.php
Line: 337
Function: require_once
Severity: Core Warning
Message: Module 'mysqli' already loaded
Filename: Unknown
Line Number: 0
Backtrace: