phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '40fff57409a9db4585af8039a47d5fb5' 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 ('40fff57409a9db4585af8039a47d5fb5', -1, 1716396101, 1716396101, 'c0a80201', -1, 0, 0)

Line : 187
File : sessions.php