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 ('9e767d611812b5e11f7d3ae21a7ece55', -1, 1713922306, 1713922306, '03119659', 3, 0, 0)

Line : 187
File : sessions.php