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 ('15e36a23005ecaecdafc9b6cc5a4b99d', -1, 1713981769, 1713981769, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php