Revert "Update Error_404.svg"

This reverts commit e69e3b82e62b7613466fe0291fdc62c30f8183c1.
Revert "Revert "Update Error_404.svg""

This reverts commit 8e7f39831b1982a3db854e33011bf2e4f96eb8e4.
Revert "Revert "Revert "Update Error_404.svg"""

This reverts commit 86e6f23ea0ae6d72114b0b3cdc310c595704e05c.