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 ('2fb182d9a1a13b8a6890daff484bc4c5', -1, 1713924915, 1713924915, '03856dd3', -10, 0, 0)

Line : 187
File : sessions.php