phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a0bfa7f4d0a5ad636b59933fc743f031' 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 ('a0bfa7f4d0a5ad636b59933fc743f031', -1, 1754218103, 1754218103, 'd849d8a2', 44, 0, 0)

Line : 187
File : sessions.php