Emails from the list does not work

I searched the forum but can't find the answer. Sending emails from the list does not work. It tells me it cannot find the record (see top of the attachment) while the field is selected. Where am I wrong? (see lower part of the attachment). Thanks.

 

Without SQL the dialog opens but then it loops.

 

Console Chrome:

Uncaught ReferenceError: FbFileuploadList is not defined

at anagrafica-completa.html:1493

at onAdd (mootools-core.js?fb86757ac6dc659b662fd7315d9a755e:176)

at addEvent (mootools-core.js?fb86757ac6dc659b662fd7315d9a755e:118)

at mootools-core.js?fb86757ac6dc659b662fd7315d9a755e:126

at addEvent (mootools-more.js?fb86757ac6dc659b662fd7315d9a755e:17)

at anagrafica-completa.html:1474

at Object.execCb (eval at <anonymous> (jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:1), <anonymous>:29:311)

at $.check (eval at <anonymous> (jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:1), <anonymous>:18:423)

at $.eval (eval at <anonymous> (jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:1), <anonymous>:23:9)

at eval (eval at <anonymous> (jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:1), <anonymous>:8:102)

jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:2 [Deprecation] Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.

send @ jquery.min.js?fb86757ac6dc659b662fd7315d9a755e:2

www.powr.io/plugins/'+slug+'/view.json?unique_label=%27+uniqueLabel()+%27&powr_token=0NJDcRE8c91590568209&user_label=&demo_mode=false&external_type=joomla&template_powr_token=&url=https%3A%2F%2Fwww.firstgroup.online%2Fit%2Frisorse-umane%2Fanagrafica%2Fanagrafica-completa.html&request_url=https%3A%2F%2Fwww.firstgroup.online:1 Failed to load resource: the server responded with a status of 500 ()

cached_view:1 Failed to load resource: the server responded with a status of 500 ()

//index.php:1 Failed to load resource: the server responded with a status of 404 (Not Found)

cached_view:1 Failed to load resource: the server responded with a status of 500 ()

 

Could you send me the specific Github link where to download the plugin?

 

Sorry, I sent you too many things. The error message that interests me is this:
jquery.min.js? 58df2a10fe6f7de50c40d0618c9ec453: 2 POST https://www.firstgroup.online/it/ri...ist.email&tmpl=component&ajax=1&render=3&rids ] = 259 & checkAll = 0 & task = popupwin 500 (Internal Server Error)

 

I can't find on Github where to download the plugin (I downloaded it again from fabrikar.com and reinstalled).
But the problem of the mail from the list I solved in part by modifying the article that I use as a template. But it only works if I enter as a Super User. See attachments.

 

For a Github update please check:
http://fabrikar.com/forums/index.php?wiki/update-from-github/

And it is always better to do a complete Github update.