phpBB : Erro Crítico

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9e937c6b74eb83d71e75bf238671712f' for key 1

INSERT INTO f_activesessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('9e937c6b74eb83d71e75bf238671712f', -1, 1751528157, 1751528157, 'd849d80d', 7, 0, 0)

Line : 187
File : sessions.php