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 ('751f9145d7f8067eb6fcc36ef7adeb3a', -1, 1747424930, 1747424930, '038ef966', 5, 0, 0)

Line : 190
File : sessions.php