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 ('9e0c034536bcf4088df07cdb5f1e506e', -1, 1643142491, 1643142491, '035550ef', 11, 0, 0)

Line : 189
File : sessions.php