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 ('8f68a92ad70fdb333ecaae63f544a3cd', -1, 1714149966, 1714149966, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php