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 ('25d6271a3ada2b5982e0f5a458b5bd05', -1, 1717059913, 1717059913, '12bc5b2c', -11, 0, 0)

Line : 187
File : sessions.php