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 ('73c0f820789a1cd85ee8a9d2b3a18ad7', -1, 1714408561, 1714408561, '12dea2d8', 7, 0)

Line : 158
File : sessions.php