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 ('893fe061978bb227e606d7d0f3f9541b', -1, 1713481143, 1713481143, '03905c1a', -10, 0, 0)

Line : 187
File : sessions.php