PHP-Warning: Warning: move_uploaded_file(http://files.xxx.de/uploads/categories/picture-2.jpg): failed to open stream: HTTP wrapper does not support writeable connections in /srv/www/vhosts/xxx.de/subdomains/interface/httpdocs/system/core/tools.php on line 464

PHP-Warning: Warning: move_uploaded_file(): Unable to move '/tmp/phpl2n99e' to 'http://files.xxx.de/uploads/categories/picture-2.jpg' in /srv/www/vhosts/xxx.de/subdomains/interface/httpdocs/system/core/tools.php on line 464

function cs_upload($mod,$filename,$upname) {

global $cs_main;
$path = 'http://files.xxx.de/uploads/' . $mod . '/';
$target = $path . $filename;
if(move_uploaded_file($upname,$target)) {
chmod($target,0755);
return TRUE;
} else {
$message = is_writable($path) ? 'cs_upload - Failed to save the file' :
'cs_upload - Failed to save the file because of missing permission';
cs_error($target,$message);
return FALSE;
}
}