[Sn1F3rt]

But if you are still interested in VestaCP, maybe you should try the VestaCP fork that @sohamb03 is using from Belgium instead.   @sohamb03s quite knowledgeable about the most secure VestaCP scripts, and I'm sure he would have tried out your script as well.  But then you'll have to change your OS to CentOS 7.0.  As the fork from Belgium won't work with Debian - or if it does, it will probably come up with similar bugs to the ones you've already experienced with the Debian fork of dpeca's.

Yep, the CentOS fork works absolutely fine. The author (who is a member of the original VestaCP dev team) has addressed all the issues in the panel including the Let's Encrypt issue and the security vulnerabilities which had been brought up earlier on the Vesta issues board. Here's the link to the panel - https://github.com/madeitbelgium/vesta ... it has clear-cut instructions for installation (only two commands in fact). Do remember that this panel wouldn't work in any way with Ubuntu/Debian. The installation script along with the source scripts which get pulled during the installation are written only for CentOS. 

If you still wanna stick with Debian, do not go for MyVestaCP ... agreed dpeca is an awesome developer maintaining that form, in my opinion, it is more developer-oriented and meant for users who can solve basic issues during installation and usage on their own. A good user-friendly alternative is HestiaCP ... it's a Vesta fork as well and meant only for Ubuntu/Debian and quite well maintained too. https://hestiacp.com/

Good luck!