phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '3e847f2c3001f3043ea3767517cd69df' 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 ('3e847f2c3001f3043ea3767517cd69df', -1, 1769733522, 1769733522, '0aff0001', 34, 0, 0)

Line : 199
File : sessions.php