OP's site is on Stoli. The intermittent server errors should now be fixed.
@meyercpa91: looking at your domain name (which is the sort of information you should include when asking a question) makes me worry you'll wind up violating the X10 terms of service and wind up suspended under the zero tolerance policy.
Even if you had, it's not a given that that's the cause, since OP mentioned neither which page(s) had the error nor which server the site is hosted on.