phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d540e5b1f55b17c18cd3b82bac7b440b', -1, 1751958398, 1751958398, 'd849d907', 0, 0, 0)

Line : 193
File : sessions.php