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 ('b799d1ace3942f9e28330a9601e35bdc', -1, 1713922892, 1713922892, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php