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 ('4d1136f8b9f4b7bff785f4413ab6b068', -1, 1643121033, 1643121033, '365ca409', 0, 0, 0)

Line : 189
File : sessions.php