phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1ff1e13ade3b6f187f61975a8f06defb' 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 ('1ff1e13ade3b6f187f61975a8f06defb', -1, 1722040542, 1722040542, '12e33077', -4, 0, 0)

Line : 187
File : sessions.php