Cannot load file /home/campsave/public_html/app/code/local/Extendware/EWCore/Model/Autoload.php. Please ensure all files have been uploaded. If all files have been uploaded, then your hosting company is deleting files without your permission.

To resolve please login to your extendware.com account and re-download the software. When you redownload the software ensure that you select the PHP version as PHP 5.3 - 5.6 (ic). Re-uploading all the files from the "ic" package type should resolve this.