phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '872c20bfa4ab067847682216d387ac69' 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 ('872c20bfa4ab067847682216d387ac69', -1, 1714682798, 1714682798, '0387cf81', -1, 0, 0)

Line : 187
File : sessions.php