phpBB : Erreur Critique

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '192613a5f480e6de11cb0a50ae9beee6' for key 'phpbb_sessions.PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('192613a5f480e6de11cb0a50ae9beee6', -1, 1765106104, 1765106104, 'd849d806', 6, 0, 0)

Line : 187
File : sessions.php