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 ('323d6a9f7d52c8ed8aff15fc4b97f87a', -1, 1713490912, 1713490912, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php