datakick

Not always. For example, when selling Electronically supplied services (for example selling ebooks, or software licenses), merchant must use customer's country VAT tax rate. Merchant must collect VAT, and either register and pay VAT in each and every EU country, or use MOSS scheme.

command line tool is not php extension. Install php extension. Something like this: https://www.digitalocean.com/community/questions/curl-is-not-installed-in-your-php-installation

I don't believe you have curl in php installed. That's the only reason this error can occur.

Are you logged in as an administrator?

There is prestashop 16 module. Have you tried that one?

you can replace $this->errors[] = Tools::displayError('Invalid Content'); with die(Tools::displayError('Invalid Content')); The result will be ugly white page, but that's ok, since this should be visible to attackers only

I don't think this is related. You should look to server log for any errors. Also check browser console network tab and look into ajax response content -- there are often some helpful information there. Also, don't forget to turn on debug mode in Advanced parameters > Performance.

I see that your site does not look so good. Looks like your modules were disabled / unhooked. You will need to go to Modules and reset each and every one of them, so they re-hook properly. This is one of the issues that was (to some level) fixed in 1.1.x. Too bad you updated only to 1.1.0.

1.0.8 is not latest version, far from it. And this version had few bugs regarding theme installations. Some of them were fixed or mitigated in 1.1.0 and 1.1.x. That's why I asked you to update to latest version -- it's possible your issue is already solved.

So which one is it?

First update to latest version of thirtybees, ideally 1.1.x - bleeding edge. It might sound scary to newcomers, but it's the most stable of them all. If it still doesn't work on latest version, file a bug on github.

That's not so simple. By introducing this class it become public api. Anyone could override it. Modules could expect it exists and use it... It's not much likely, but it could happen. By removing / renaming this class, we would create backwards incompatibility. And that's very much against he tb policy. I personally believe that, in this case, the functionality should be removed from core and moved to module. But if we decide to go this route, it needs to be done properly and safely. So the change won't take down anyone's server. You know, not the ps17 way.

core updater --> bleeding edge 1.1.x.

So you made it to thirtybees. Congrats. If the autoupgrade module is really not installed, it might be just some relics in your database. You can install one of my free modules - consistency checks - to get rid of it. https://store.getdatakick.com/en/modules/consistency

I'm sure it's not needed. Just give migration a go

What PS version are you on? You dont need to be on latest version to migrate.

This file looks ok. It should be config.xml with lowercase `c`, but it shouldn't matter much. The question is how the rest of the zip file looks like

Don't use it. Use redirect to stripe, and your flow should work correctly.

Hi, please follow these steps: install psonesixmigrator module to your ps16: https://github.com/thirtybees/psonesixmigrator/releases/download/2.1.0/psonesixmigrator-v2.1.0.zip perform migration install coreupdater module (should be visible in modules page) update your thirtybees to latest bleeding edge 1.1.x enjoy the stability and performance of your new thirtybees

Yes, this feature is on my todo list. However, for this to work without the need for overrides, the thirtybees core should first be modified. The 'sort by' is one of the oldest functionality, and in dire need for redesign / overhaul. Part of this overhaul should be option to extend sorting option via hooks. Once this is implemented, individual review modules can implement this hook, and provide custom sort by functionality

Well, the issue comes from pdf generation tool. It's possible that you have recently changed order status and it now newly generates invoice. Another possibility is that you have modified pdf templates, and added reference to remote image.

There are only few explanations your server settings has changed (maybe you have started using new php version, etc) code never went into this particular branch (pdf generation)

That's not software issue, this is server configuration issue. Your server does not have curl library installed

Go to 'Customer groups', and check enabled modules for each group

https://www.google.com/search?q=call+to+undefined+function+curl_init()