phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('72942f1a19dd3d30314f0b7a2c5a7116', -1, 1714042879, 1714042879, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php