Hello, when creating an account, all the fields for registration are filled out and when I click to register, the page loads and remains blank and generates the following error in the registration
2024-04-01 23:46:10 - Unknown Error: AbanteCart core v.1.3.4 Call to undefined function Symfony\Component\Mailer\Transport\Smtp\Stream\proc_open() in <b>/home/electron/public_html /vendor/symfony/mailer/Transport/Smtp/Stream/ProcessStream.php</b> on line <b>41</b>
Looks like you have disabled function
https://www.php.net/manual/en/function.proc-open.phpPlease contact your hosting provider support for details.
I guess they are in paranoid mode and forbid all functions with "proc" inside the name.
You can check it via admin->system->settings->system->click on phpInfo() button at the heading. In the newly opened tab try to find "disable_functions" directive inside Core section.
if proc function in the list you can try deal with hosting provider. If they are reject your wish, you should to choose another mail transport, not smtp.
Actually the best approach to use inner server mailer (mail).
Also you can try to disable security_mod for your domain in the cPanel