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) VALUES ('eb0b13187a0d31e3ce7b94b8d0a40df4', -1, 1714332730, 1714332730, '12dd8113', 11, 0)

Line : 158
File : sessions.php