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 ('e3a7df7daf642af2875156ef4a35a05b', -1, 1714111082, 1714111082, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php