phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '99ff358120faf976cd349ad57dc56958' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('99ff358120faf976cd349ad57dc56958', -1, 1714147975, 1714147975, '038a21b2', -10, 0, 0)

Line : 187
File : sessions.php