phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '866f402f5a5c680fb9e06490601e4d49' 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 ('866f402f5a5c680fb9e06490601e4d49', -1, 1714387264, 1714387264, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php