phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '80a8b5c475054fcc221e54c1ceb06188' for key 'PRIMARY'

INSERT INTO phpbb_Alfa_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('80a8b5c475054fcc221e54c1ceb06188', -1, 1768467556, 1768467556, 'd849d86e', 2, 0, 0)

Line : 189
File : sessions.php