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 ('527437bc8f742eab4c7e6d74b4eac6f3', -1, 1714129320, 1714129320, '54ccfc03', -9, 0, 0)

Line : 187
File : sessions.php