phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '6480e40c0d3d0046965a20aa92eeda1b' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('6480e40c0d3d0046965a20aa92eeda1b', -1, 1715498168, 1715498168, '0391c947', -11, 0, 0)

Line : 187
File : sessions.php