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 ('53c610be4ff98e588277b70021dd494a', -1, 1713402268, 1713402268, '0311be8f', -10, 0, 0)

Line : 187
File : sessions.php