Warning: file_get_contents(http://closure-compiler.appspot.com/compile): failed to open stream: HTTP request failed! in /home/mdstemfest/public_html/wp-content/plugins/w3-total-cache/lib/Minify/Minify/JS/ClosureCompiler.php on line 93

500 Internal Server Error

Please see http://code.google.com/p/minify/wiki/Debugging.