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Kato, L.A., Gerônimo, J.R., Cardoso, V.C., Zanella, M.S., Niro, K.L. e Souza, J.T.G. de 2015. <b&gt;Performance of first-year undergraduate students attending exact sciences courses in problems of the additive conceptual field. Acta Scientiarum. Education. 37, 4 (out. 2015), 383-390. DOI:https://doi.org/10.4025/actascieduc.v37i4.19955.

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("atqsvk8o4s4u5kkak75qh4s875", "")

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