Moreira, K. D. S., e A. S. T. Penedo. “Seleção De Portfolios: Uma análise Comparativa Dos Cinco Fatores De Fama E French E Redes Neurais Artificiais”. Enfoque: Reflexão Contábil, Vol. 37, nº 2, junho de 2018, p. 141-55, doi:10.4025/enfoque.v37i2.38329.

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("3uig56ttp8r6vjek5v3lk8qod6", "")

File: (unknown) line (unknown)
Function: session_write_close()