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 ('72b2fafb3c4bc07274a5c88325c0391e', -1, 1711660303, 1711660303, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php