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 ('fcf151a12ff2c0be887fe8358b13d998', -1, 1754871716, 1754871716, 'd849d89b', 2, 0, 0)

Line : 189
File : sessions.php