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 ('90b74c147bdf2e6870f3d25fe23b2086', -1, 1713554286, 1713554286, '0395e961', -10, 0, 0)

Line : 187
File : sessions.php