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) VALUES ('1202c480b957c0d46801c3fcfb77bb41', -1, 1714204071, 1714204071, '0387b759', -4, 0)

Line : 158
File : sessions.php