phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '81c9a697521f4ae51b3265e276a05b5e' 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 ('81c9a697521f4ae51b3265e276a05b5e', -1, 1714907995, 1714907995, '12dd5521', -8, 0, 0)

Line : 187
File : sessions.php