Weimer R de A. Professoras e alunos negros no litoral norte do Rio Grande do Sul (meados do século XX): o aprendizado da cor. Rev. bras. hist. educ. [Internet]. 1 [citado 7º de maio de 2026];17(2[45]):253 -259. Disponível em: https://periodicos.uem.br/ojs/index.php/rbhe/article/view/40676

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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("148ri2jaj98b0fbf9re917ujhn", "")

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