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 ('0bd816080ebf04f97b292db8dcc38037', -1, 1711703675, 1711703675, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php