[simcomedia]

I have this exact issue. But, with a twist. About 6 weeks ago I 'patched' this Xcart with a security patch downloaded from the files area. Therefore the .diff file you've recommended above won't work on our cart since it states 'could not patch' when trying to upload and install it.

No orders can get through right now so we're really searching for a solution here.

I did download the complete Xpayments package your link pointed to on Google Drive. But it's unclear if I should:

1) upload these files and write over the existing, or
2) remove the current Xpayments folder/files and treat this like a new install
3) save all the various settings in Xpayments configuration as a precaution, then upload all the new files to overwrite existing, run the installation program, and somehow it will know it's an 'update' and not a new installation.

Any help would be magnificent. Thank you in advance.