phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'f5d21299b9a9ff1f1b48e336b9016d6d' 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 ('f5d21299b9a9ff1f1b48e336b9016d6d', -1, 1713569270, 1713569270, '127678cc', 40, 0, 0)

Line : 187
File : sessions.php