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 ('07448ffd7084cbe62e22d81c09cbc334', -1, 1737555224, 1737555224, '03857a40', 6, 0, 0)

Line : 187
File : sessions.php