I know you can answer it. If any error suppose 500 Internal server error is thrown i want page to refresh one more time .. mean if any error is thrown then it should not be shown to visitor but instead internally page should be accessed once again .. in hope that contents would be available now. there could be any code to do this in .htaccess ?
I'm not sure how to do request stuff, except changing URLs, and picking a page to show up when you get an error.
Hmm i also not sure whether its possible or not. but is there anything we can do in way like first know error if its {suppose} 500 then again goto same url {to try again}