phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'aa47c66304089875234e089e300c89e4' 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 ('aa47c66304089875234e089e300c89e4', -1, 1714319176, 1714319176, '1274efc3', 41, 0, 0)

Line : 187
File : sessions.php