phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'dd448ceb4aace4b7f0618a4d77c6880f' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('dd448ceb4aace4b7f0618a4d77c6880f', -1, 1715793876, 1715793876, '12dbd5c4', 8, 0, 0)

Line : 187
File : sessions.php