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 ('04dd9583c5b59381aeba614fc48132b2', -1, 1714317353, 1714317353, '03854f46', -7, 0)

Line : 158
File : sessions.php