A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (08004/1040): Too many connections

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /var/www/openml/OpenML/openml_OS/core/MY_Loader.php
Line: 258
Function: database

File: /var/www/openml/OpenML/openml_OS/core/MY_Loader.php
Line: 165
Function: ci_autoloader

File: /var/www/openml/OpenML/openml_OS/core/MY_Loader.php
Line: 78
Function: initialize

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 6
Function: __construct

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (08004/1040): Too many connections

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /var/www/openml/OpenML/openml_OS/models/Database_singleton.php
Line: 8
Function: database

File: /var/www/openml/OpenML/openml_OS/core/MY_Database_Read_Model.php
Line: 11
Function: model

File: /var/www/openml/OpenML/openml_OS/core/MY_Database_Write_Model.php
Line: 6
Function: __construct

File: /var/www/openml/OpenML/openml_OS/core/MY_Community_Model.php
Line: 8
Function: __construct

File: /var/www/openml/OpenML/openml_OS/models/File.php
Line: 6
Function: __construct

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 8
Function: model

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (08004/1040): Too many connections

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /var/www/openml/OpenML/openml_OS/models/Database_singleton.php
Line: 9
Function: database

File: /var/www/openml/OpenML/openml_OS/core/MY_Database_Read_Model.php
Line: 11
Function: model

File: /var/www/openml/OpenML/openml_OS/core/MY_Database_Write_Model.php
Line: 6
Function: __construct

File: /var/www/openml/OpenML/openml_OS/core/MY_Community_Model.php
Line: 8
Function: __construct

File: /var/www/openml/OpenML/openml_OS/models/File.php
Line: 6
Function: __construct

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 8
Function: model

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

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/openml_OS/libraries/Ion_auth.php
Line: 72
Function: library

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 41
Function: library

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Cannot start session when headers already sent

Filename: views/frontend_main.php

Line Number: 2

Backtrace:

File: /var/www/openml/OpenML/openml_OS/views/frontend_main.php
Line: 2
Function: session_start

File: /var/www/openml/OpenML/openml_OS/controllers/Frontend.php
Line: 101
Function: view

File: /var/www/openml/OpenML/index.php
Line: 334
Function: require_once