phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4ff34d3f915ded92b98a7812e98e9ba5' 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 ('4ff34d3f915ded92b98a7812e98e9ba5', -1, 1715306972, 1715306972, '038a7a04', -4, 0, 0)

Line : 187
File : sessions.php