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 ('fb03b4357743c2a1ae7dc176d661fa7f', -1, 1713966080, 1713966080, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php