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 ('3d12ef8a6efb7b03f0c375486301408f', -1, 1713934416, 1713934416, '038583a8', -1, 0, 0)

Line : 187
File : sessions.php