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 ('a003560cf369a8f26ee1f40f8f0db2a1', -1, 1713624770, 1713624770, '127424c0', -4, 0, 0)

Line : 193
File : sessions.php