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 ('d258d46f2e9bd39ed2352416ce26e95c', -1, 1711621886, 1711621886, '36a0f32c', -4, 0, 0)

Line : 193
File : sessions.php