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 ('0eee1ee048a4f5ff64ee09505049f823', -1, 1737484442, 1737484442, '0311b5b5', 5, 0, 0)

Line : 187
File : sessions.php