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 ('b0cfd9bbf812661df0aad8eb2dd4890e', -1, 1711667485, 1711667485, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php