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 ('a2728e36b5201b0f92426f5e6b1536c6', -1, 1716686410, 1716686410, '12dfcd54', -10, 0, 0)

Line : 187
File : sessions.php