phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd138fbdcb6faef2a0810d78e2de6d9f9' 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 ('d138fbdcb6faef2a0810d78e2de6d9f9', -1, 1714683714, 1714683714, '03916f7d', -8, 0, 0)

Line : 187
File : sessions.php