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 ('c85c3091759b2750aedd5de124a90e32', -1, 1713583739, 1713583739, '030ca2b3', 4, 0, 0)

Line : 187
File : sessions.php