comma in filename fix

in inc/classes/upload.class.php

find: arround line 46-48


if (strpos($_FILES['imagefile']['name'], ',') != false) {
exitWithErrorPage(_gettext('Please select only one image to upload.'));
}

replace with

//if (strpos($_FILES['imagefile']['name'], ',') != false) {
//exitWithErrorPage(_gettext('Please select only one image to upload.'));
//}