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 ('2dc815d06a0d8179fc7b8291e859a1f6', -1, 1714168112, 1714168112, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php