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 ('296b858e1b19f77edd722218da46f516', -1, 1714026958, 1714026958, '038d1886', -10, 0, 0)

Line : 187
File : sessions.php