phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd40c4b48bbe57ac66845692d9f098db6' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d40c4b48bbe57ac66845692d9f098db6', -1, 1714294455, 1714294455, '0315686d', -10, 0, 0)

Line : 187
File : sessions.php