phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0ac936e80abb67b617e253e883f27809' 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 ('0ac936e80abb67b617e253e883f27809', -1, 1738331717, 1738331717, '038ec38b', 1, 0, 0)

Line : 187
File : sessions.php