phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8c9b84b8719ac04ac89c1fef92e7c1f6' for key 'PRIMARY'

INSERT INTO sub_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('8c9b84b8719ac04ac89c1fef92e7c1f6', -1, 1714735283, 1714735283, '0391177b', -8, 0, 0)

Line : 187
File : sessions.php