phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '85b984dbdcdfce43d2d1cc532bbbbdd4' 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 ('85b984dbdcdfce43d2d1cc532bbbbdd4', -1, 1714400139, 1714400139, 'c0a80201', 31, 0, 0)

Line : 187
File : sessions.php