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 ('2df535da4c1b3e409d728137784f03fe', -1, 1714065121, 1714065121, '12dd6247', -4, 0, 0)

Line : 193
File : sessions.php