phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'e4e4642b8e51c65acb63472b0e1b28e1' 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 ('e4e4642b8e51c65acb63472b0e1b28e1', -1, 1769892424, 1769892424, 'd849d868', -9, 0, 0)

Line : 187
File : sessions.php