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 ('00dc5403b8c58a4e2c45ab18d2511df6', -1, 1716634746, 1716634746, '03934c59', -4, 0, 0)

Line : 187
File : sessions.php