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 ('8102c66e7331a3e95c3e1b934e8dacbe', -1, 1643429426, 1643429426, '36e085c6', -1, 0, 0)

Line : 189
File : sessions.php