phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO forum_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('388b59ba23d9a08ad5dcbce22731f556', -1, 1716490806, 1716490806, '03902255', -1, 0, 0)

Line : 187
File : sessions.php