phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0f5c9bf6c899d12c687bcd6cd7dc3f28' 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 ('0f5c9bf6c899d12c687bcd6cd7dc3f28', -1, 1715310104, 1715310104, 'ac1d001b', 5, 0, 0)

Line : 187
File : sessions.php