Annoying Pop

I am receiving the following message when I type a character, how do I get read of this.

Traceback (most recent call last): File “/Users/jmayers/.atom/packages/linter-pylama/bin/pylama.py”, line 12, in from pylama.main import shell File “/Users/jmayers/.atom/packages/linter-pylama/bin/pylama/main.py”, line 10 from .async import check_async ^ SyntaxError: invalid syntax