Compile error at upload or verify in arduino ide

Question

this error just appears from nowhere: program storage space please help.

Answer 1

You don't have any error uploading, Sketch uses 444 bytes (1%) of program storage space tells u your program takes up 1% of the available storage space thats all. For further info visit link

Answer 2

This is not an error. This is just an information on how much memory our sketch uses and how much is available.