phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd6f30fb840099053d1fc3c6239b1b9d3' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d6f30fb840099053d1fc3c6239b1b9d3', -1, 1714697171, 1714697171, '12db0e3f', -4, 0, 0)

Line : 187
File : sessions.php