phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99d04079c4197ffc14d3d901a5cf0894' 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 ('99d04079c4197ffc14d3d901a5cf0894', -1, 1764932547, 1764932547, '0aff0001', 42, 0, 0)

Line : 199
File : sessions.php