phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9cf65fb6a17031354f845c7d8c9a082d' 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 ('9cf65fb6a17031354f845c7d8c9a082d', -1, 1760227316, 1760227316, 'd849d81d', -4, 0, 0)

Line : 187
File : sessions.php