phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'bd206bf5d0776500fe33c7bf0d4dd1a2' 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 ('bd206bf5d0776500fe33c7bf0d4dd1a2', -1, 1785918061, 1785918061, 'd849d96a', 3, 0, 0)

Line : 187
File : sessions.php