phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a84f5600e65255e08c23bba5f4865727' 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 ('a84f5600e65255e08c23bba5f4865727', -1, 1714828941, 1714828941, '12dd2aa4', -8, 0, 0)

Line : 187
File : sessions.php