phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fd484e0602da1cc1d3db07078447f6a4' 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 ('fd484e0602da1cc1d3db07078447f6a4', -1, 1714712126, 1714712126, '12bf9dba', -8, 0, 0)

Line : 187
File : sessions.php