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 ('dc9cfeb20b4042a4c1359d4de16d5ad8', -1, 1713883848, 1713883848, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php