phpBB : Critical Error

Error creating new session

DEBUG MODE

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

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d95b9f029fc7c6c1d3dce5bd57e67fd2', -1, 1730415825, 1730415825, '038e72c7', 19, 0, 0)

Line : 195
File : sessions.php