Sheraz Razzaq as a bug fixer. Well in this service I try to give my 110% to fix the beginner level to expert level errors that can happens on your site including internal server error, 404 error, internal error related to server side and the server can be exhausted due to poor management, syntax error, Disk Space optimizaiton, white screen of death (white screen), RSS feeds errors, 504 gateway error, PHP errors, emails are not working, unable to login or any kind of issue that can happen on your site. Either its a technical error or an error caused by any plugin or theme.