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 ('aeeb3babaa9aa7fbd6ae2cb3bf4c8adb', -1, 1713583963, 1713583963, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php