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 ('b918914bf628c667179ecc49d1aabb3f', -1, 1711723588, 1711723588, '12cfa1d4', 0, 0, 0)

Line : 193
File : sessions.php