Err http://security.debian.org/ wheezy/updates/main libmysqlclient18 amd64 5.5.38-0+wheezy1
  404  Not Found [IP: 128.31.0.36 80]
Err http://security.debian.org/ wheezy/updates/main libxml2-utils amd64 2.8.0+dfsg1-7+wheezy1
  404  Not Found [IP: 128.31.0.36 80]
Err http://security.debian.org/ wheezy/updates/main mysql-server-core-5.5 amd64 5.5.38-0+wheezy1
  404  Not Found [IP: 128.31.0.36 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-5.5/libmysqlclient18_5.5.38-0+wheezy1_amd64.deb  404  Not Found [IP: 128.31.0.36 80]
Failed to fetch http://security.debian.org/pool/updates/main/libx/libxml2/libxml2-utils_2.8.0+dfsg1-7+wheezy1_amd64.deb  404  Not Found [IP: 128.31.0.36 80]
Failed to fetch http://security.debian.org/pool/updates/main/m/mysql-5.5/mysql-server-core-5.5_5.5.38-0+wheezy1_amd64.deb  404  Not Found [IP: 128.31.0.36 80]
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?