This will be fixed in version 14.13.2, but you should really update your PHP version as with versions that are not end of life this would not have happened!
I contacted my hosting provider and dont think they are going to upgrade the php version soon.
is there any other thing i can do to fix this.
thanks for support
never mind for the time being i have used this
$cforms2_get_temp = cforms2_get_from_request(‘cforms_upload_dir’);
if ($uploadfield && !empty(cforms2_get_temp))
instead of
if ($uploadfield && !empty(cforms2_get_from_request(‘cforms_upload_dir’)))
A similar solution is available in 14.13.2.
You should think about switching your provider if they do not have the option to run on PHP 5.6 or newer. You are on 5.4 or older. Also see http://php.net/supported-versions.php
upgraded to version 5.6.292.0
facing another problem though …cant download csv for tracking data?
only option available is view records
That is right, CSV was removed because auf security issues that feature had. Please look into the last forum topics.