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 ('42786de2706e56a9bb24eb226c47a8da', -1, 1714037120, 1714037120, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php