Error message

  • Notice: Undefined variable: _SESSION in tracking_init() (line 27 of C:\xampp\htdocs\rsds\sites\all\modules\rsds\tracking\tracking.module).
  • Warning: file_get_contents(http://user-agent-string.info/rpc/get_data.php?key=free&format=ini&ver=y): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in UASparser->get_contents() (line 247 of C:\xampp\htdocs\rsds\sites\all\modules\rsds\tracking\UASparser\UASparser.php).
  • Warning: file_get_contents(http://user-agent-string.info/rpc/get_data.php?key=free&format=ini): failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in UASparser->get_contents() (line 247 of C:\xampp\htdocs\rsds\sites\all\modules\rsds\tracking\UASparser\UASparser.php).

BIOGRAPHIES OF PEOPLE

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Sheela Ramanna
University of Winnipeg, Winnipeg, Canada

Sheela Ramanna received her Ph.D. degree in 1991, and is an Associate Professor and past Head of the Department of Applied Computer Science, University of Winnipeg, an Adjunct Professor in the Department of Electrical and Computer Engineering and a member of the Computational Intelligence Research Group at the University of Manitoba. Currently she is on the Editorial Board of the Transactions on Rough Sets Journal published by Springer-Verlag. She has published over 80 articles on reinforcement learning, system modelling, multicriteria decision making, rough neurocomputing, and software quality in journals, edited volumes, conferences and workshops during the past 10 years. Her current research interests are in the theory and application of rough sets, modelling and design of intelligent systems, and software quality.
Error | Rough Set Database System

Error

Error message

  • Deprecated function: Methods with the same name as their class will not be constructors in a future version of PHP; backup_file has a deprecated constructor in require_once() (line 279 of C:\xampp\htdocs\rsds\sites\all\modules\backup_migrate\backup_migrate.module).
  • Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\rsds\includes\common.inc:2773) in drupal_send_headers() (line 1486 of C:\xampp\htdocs\rsds\includes\bootstrap.inc).
  • PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'rsds_data_kdrach.variable' doesn't exist: SELECT 1 AS expression FROM {variable} variable WHERE ( (name = :db_condition_placeholder_0) ); Array ( [:db_condition_placeholder_0] => cron_last ) in variable_set() (line 1245 of C:\xampp\htdocs\rsds\includes\bootstrap.inc).
The website encountered an unexpected error. Please try again later.

Uncaught exception thrown in shutdown function.

PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'rsds_data_kdrach.semaphore' doesn't exist: DELETE FROM {semaphore} WHERE (value = :db_condition_placeholder_0) ; Array ( [:db_condition_placeholder_0] => 15072599835a893dfa5ae1b0.87333092 ) in lock_release_all() (line 269 of C:\xampp\htdocs\rsds\includes\lock.inc).



Fatal error: Uncaught PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table 'rsds_data_kdrach.semaphore' doesn't exist in C:\xampp\htdocs\rsds\includes\database\database.inc:2227 Stack trace: #0 C:\xampp\htdocs\rsds\includes\database\database.inc(2227): PDOStatement->execute(Array) #1 C:\xampp\htdocs\rsds\includes\database\database.inc(697): DatabaseStatementBase->execute(Array, Array) #2 C:\xampp\htdocs\rsds\includes\database\database.inc(2406): DatabaseConnection->query('SELECT expire, ...', Array, Array) #3 C:\xampp\htdocs\rsds\includes\lock.inc(167): db_query('SELECT expire, ...', Array) #4 C:\xampp\htdocs\rsds\includes\lock.inc(146): lock_may_be_available('theme_registry:...') #5 C:\xampp\htdocs\rsds\includes\theme.inc(449): lock_acquire('theme_registry:...') #6 C:\xampp\htdocs\rsds\includes\bootstrap.inc(460): ThemeRegistry->set(Array) #7 [internal function]: DrupalCacheArray->__destruct() #8 {main} thrown in C:\xampp\htdocs\rsds\includes\database\database.inc on line 2227