phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'ffc734ddd84ec1fc95c5a1458ddf523d' 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 ('ffc734ddd84ec1fc95c5a1458ddf523d', -1, 1714786100, 1714786100, '12768c6c', 0, 0, 0)

Line : 187
File : sessions.php