phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6c9f4d5e9ad281151bdd8f8b27fcba19' 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 ('6c9f4d5e9ad281151bdd8f8b27fcba19', -1, 1715463435, 1715463435, 'c0a80201', -4, 0, 0)

Line : 187
File : sessions.php