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 ('1cebcca3504d5a391afde50dd6594a39', -1, 1714036739, 1714036739, '038590c5', 2, 0, 0)

Line : 187
File : sessions.php