phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '16564ce299a6c985f33cd84c1d4cfabf' 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 ('16564ce299a6c985f33cd84c1d4cfabf', -1, 1714238837, 1714238837, 'c0a80201', -2, 0, 0)

Line : 187
File : sessions.php