phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a4d6868d28ac5a730f6f7da576d8eac3' 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 ('a4d6868d28ac5a730f6f7da576d8eac3', -1, 1714685887, 1714685887, '127666e1', -8, 0, 0)

Line : 187
File : sessions.php