phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6836459764d277be47ba5be4110b207e' 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, priv_session_id) VALUES ('6836459764d277be47ba5be4110b207e', -1, 1714084063, 1714084063, 'ac468240', 2, 0, 0, '91887733a800a4662d0af21b36f934af')

Line : 187
File : sessions.php