Radu

Mahones, I didn't find a ticket in my support system with this username but please note the plugin has a tab called support on which you have the details to easily open a support request. In your case I'll need your exact prestashop version, thank you.

you can try to enable debug mode for prestashop and check if you can see the actual error. 500 errors are logged at server error, many times as php_errorlog files or if you have cpanel you also have the web interface for them.

a little strange, however the error indicated clearly it's a WAF issue. I guess you tried with other links as well and still the same issue...

A you said previously regarding the log file it seems that has something to do with your web application firewall. How the image links look like?

hmm, the file is indeed small, you may also research if the hosting has mod security activated.

You can try to duplicate the module with a different name, changing also the main class.

I am sorry but I can't see what the problem was. Can you please explain further what the issue was?

502 may appear also because a timeout the fcgi script (in your case php) takes too long to execute. So indeed the host can increase the limit if they want or try uploading a smaller csv file

yep, I don't know of such Message class that can be used across the pages

I am not able to check now the code but try Context::getContext()->customer->id

But do you see this enable/disable selection for products? I don't see it for my presta version, can you give me an example please?

I would do it using CSS with a absolute positioned layer that may have also transparency.

if you want to enable or disable the selected modules/addons

You can override the Mail class and in this way you have controll of all the emails that are sent through presta class Mail extends MailCore { public static function Send($id_lang, $template, $subject, $template_vars, $to, $to_name = null, $from = null, $from_name = null, $file_attachment = null, $mode_smtp = null, $template_path = _PS_MAIL_DIR_, $die = false, $id_shop = null) { switch ($template) { // do whatever you wish } } }

You may want to check how controllers do in case of an error ($this->errors[] array) or you can implement your own way saving the data in the context/cookie