I'm trying to understand why the module does not work ... I opened a ticket to the maintainer of the module, but two hours is not responding. I tried a thousand configurations to try to make it work, but the php errors out as soon as I create a customer. I am attaching the screens for the setting correct and incorrect settings created by the module, both side terminal and side panel ISPConfig. The error is in the compilation of the settings php, how to fix it? Thank you so much for the support...