phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'de401903388497967c7b65c4e1cfd1d7' 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 ('de401903388497967c7b65c4e1cfd1d7', -1, 1757177457, 1757177457, '00000000', -10, 0, 0)

Line : 187
File : sessions.php