Sketch uses 444 bytes (1%) of program storage space. Maximum is 32256 bytes.
Global variables use 9 bytes (0%) of dynamic memory, leaving 2039 bytes for local variables. Maximum is 2048 bytes.
This is not an error message. Rather, it's a message that results from a successful compile of your empty programme.
Sketch uses 998 bytes (3%) of program storage ...
There is nothing to do.
What you are seeing is not an error. It is merely an informational message telling you how much of the available resources your sketch is using. Since it is using far less than the maximum available (as you would expect from an empty sketch) you have no problem.
You only need to worry about those figures when the "amount left&...