phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd1c5409f5add8e41ee9b6e9fb3b48e8b' 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 ('d1c5409f5add8e41ee9b6e9fb3b48e8b', -1, 1714392472, 1714392472, '0316f99e', 22, 0, 0)

Line : 247
File : sessions.php