phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64dd80e4d9381b49f64324f2c28b2f61' 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 ('64dd80e4d9381b49f64324f2c28b2f61', -1, 1754282833, 1754282833, 'd849d8cf', 4, 0, 0)

Line : 187
File : sessions.php