de Paiva Marcotti, J. V. DEVELOPMENT AND COMPARISON OF MACHINE LEARNING MODELS APPLIED TO THE PREDICTION OF IBOVESPA PERFORMANCE TRENDS. AERE2025, 33, 18.
DB Error: UPDATE command denied to user 'leitor'@'localhost' for table 'sessions'
Stack Trace:
File: /var/www/html/ojs/lib/pkp/classes/session/SessionDAO.inc.php line 109 Function: DAO->update("UPDATE sessions
SET
user_id = ?,
ip_address = ?,
...", Array(9))
File: /var/www/html/ojs/lib/pkp/classes/session/SessionManager.inc.php line 185 Function: SessionDAO->updateObject(Object(Session))
File: (unknown) line (unknown) Function: SessionManager->write("eaqn0el3i6e2aput3h0qpn2pqa", "")
File: (unknown) line (unknown) Function: session_write_close()